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Solve $3x + 3 = -18$ . $x = \;?$
Solve $4x + 8 = 3x + 9$ . $x = \;?$
Solve $6(x + 4) = 30$ . $x = \;?$
How many solutions has $3(x + 2) = 3x + 6$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $9(x + 2) = 9x + 18$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $6(x + 7) = 6x + 42$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $3(x + 3) = 3x + 9$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $8(x + 5) = 8x + 40$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $2(x + 1) = 2x + 2$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $3(x + 4) = 3x + 12$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $8(x + 7) = 8x + 56$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $4(x + 9) = 4x + 36$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $3(x + 9) = 3x + 27$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $9(x + 1) = 9x + 9$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $4(x + 2) = 4x + 8$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $2(x + 7) = 2x + 14$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $5(x + 4) = 5x + 20$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 8) = 7x + 56$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $9(x + 8) = 9x + 72$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $6(x + 2) = 6x + 12$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $5(x + 9) = 5x + 45$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $2(x + 8) = 2x + 16$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 2) = 7x + 14$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $9(x + 7) = 9x + 63$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 3) = 7x + 21$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 1) = 7x + 7$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $9(x + 5) = 9x + 45$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $8(x + 4) = 8x + 32$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 6) = 7x + 42$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $3(x + 8) = 3x + 24$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 9) = 7x + 63$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $2(x + 4) = 2x + 8$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 5) = 7x + 35$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $5(x + 6) = 5x + 30$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $4(x + 8) = 4x + 32$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $6(x + 3) = 6x + 18$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $6(x + 6) = 6x + 36$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $8(x + 3) = 8x + 24$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $4(x + 5) = 4x + 20$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $5(x + 2) = 5x + 10$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $3(x + 6) = 3x + 18$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $3(x + 7) = 3x + 21$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $3(x + 5) = 3x + 15$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $6(x + 1) = 6x + 6$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $5(x + 7) = 5x + 35$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $8(x + 1) = 8x + 8$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $6(x + 4) = 6x + 24$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 7) = 7x + 49$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $4(x + 7) = 4x + 28$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $2(x + 2) = 2x + 4$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $4(x + 6) = 4x + 24$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $7(x + 4) = 7x + 28$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $4(x + 4) = 4x + 16$ ?
1. Infinitely many
2. Exactly one
3. No solution
How many solutions has $2x + 7 = 2x + 13$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $4x + 9 = 4x + 11$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $9x + 6 = 9x + 15$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 3 = 2x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 8 = 2x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $5x + 5 = 5x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $9x + 7 = 9x + 14$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $9x + 1 = 9x + 4$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $8x + 5 = 8x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $3x + 5 = 3x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $5x + 5 = 5x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 7 = 2x + 15$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 2 = 2x + 4$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $3x + 5 = 3x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $6x + 6 = 6x + 13$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $3x + 9 = 3x + 14$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $9x + 3 = 9x + 11$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $4x + 9 = 4x + 14$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 4 = 7x + 11$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $3x + 4 = 3x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $6x + 3 = 6x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 3 = 7x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $8x + 3 = 8x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $4x + 1 = 4x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $4x + 2 = 4x + 5$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 4 = 7x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 4 = 7x + 7$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $6x + 5 = 6x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 5 = 2x + 13$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $5x + 4 = 5x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 3 = 7x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 8 = 7x + 15$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $6x + 6 = 6x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $9x + 3 = 9x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $5x + 7 = 5x + 15$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 9 = 7x + 14$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $8x + 6 = 8x + 14$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 4 = 2x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $4x + 8 = 4x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $5x + 5 = 5x + 13$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $4x + 8 = 4x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $6x + 5 = 6x + 13$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 4 = 2x + 7$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $3x + 1 = 3x + 3$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $9x + 4 = 9x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 6 = 2x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $5x + 3 = 5x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $8x + 7 = 8x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $2x + 4 = 2x + 13$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has $7x + 9 = 7x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
What number $c$ makes $2x + 7 = cx + 19$ have no solution?
How many solutions has the system $y = 5x + 6$ and $y = 5x + 7$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 9$ and $y = 3x + 11$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 8$ and $y = 4x + 10$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 7$ and $y = 6x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 7$ and $y = 4x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 9$ and $y = 5x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 2$ and $y = 4x + 4$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 5$ and $y = 5x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 1$ and $y = 3x + 2$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 2$ and $y = 5x + 3$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 4$ and $y = 6x + 5$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 7$ and $y = 5x + 11$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 3$ and $y = 3x + 5$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 2$ and $y = 3x + 5$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 4$ and $y = 5x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 2x + 5$ and $y = 2x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 4$ and $y = 5x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 1$ and $y = 6x + 3$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 2x + 7$ and $y = 2x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 3$ and $y = 5x + 4$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 6$ and $y = 3x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 2$ and $y = 4x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 7$ and $y = 4x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 2x + 5$ and $y = 2x + 7$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 2$ and $y = 3x + 3$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 5$ and $y = 5x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 3$ and $y = 5x + 7$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 1$ and $y = 5x + 5$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 2$ and $y = 6x + 3$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 2$ and $y = 3x + 4$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 3$ and $y = 3x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 2x + 4$ and $y = 2x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 3$ and $y = 4x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 8$ and $y = 4x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 2$ and $y = 4x + 3$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 2$ and $y = 6x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 5x + 5$ and $y = 5x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 5$ and $y = 3x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 1$ and $y = 6x + 5$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 4x + 9$ and $y = 4x + 12$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 7$ and $y = 3x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 6$ and $y = 6x + 9$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 1$ and $y = 6x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 4$ and $y = 6x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 1$ and $y = 6x + 2$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 5$ and $y = 6x + 6$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 3x + 3$ and $y = 3x + 7$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 2x + 6$ and $y = 2x + 7$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 2$ and $y = 6x + 5$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 2x + 6$ and $y = 2x + 8$ ?
1. No solution
2. Exactly one
3. Infinitely many
How many solutions has the system $y = 6x + 4$ and $12x - 2y = -8$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 4$ and $10x - 2y = -8$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 7$ and $6x - 2y = -14$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 1$ and $8x - 2y = -2$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 7$ and $12x - 2y = -14$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 3$ and $12x - 2y = -6$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 4$ and $6x - 2y = -8$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 4$ and $8x - 2y = -8$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 6$ and $8x - 2y = -12$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 8$ and $12x - 2y = -16$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 3$ and $8x - 2y = -6$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 9$ and $4x - 2y = -18$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 9$ and $12x - 2y = -18$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 6$ and $6x - 2y = -12$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 7$ and $10x - 2y = -14$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 3$ and $6x - 2y = -6$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 5$ and $12x - 2y = -10$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 2$ and $10x - 2y = -4$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 2$ and $6x - 2y = -4$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 5$ and $10x - 2y = -10$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 1$ and $12x - 2y = -2$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 8$ and $8x - 2y = -16$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 2$ and $4x - 2y = -4$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 1$ and $6x - 2y = -2$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 3$ and $10x - 2y = -6$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 6$ and $10x - 2y = -12$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 2$ and $8x - 2y = -4$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 5$ and $8x - 2y = -10$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 9$ and $10x - 2y = -18$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 7$ and $8x - 2y = -14$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 1$ and $4x - 2y = -2$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 3$ and $4x - 2y = -6$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 8$ and $6x - 2y = -16$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 1$ and $10x - 2y = -2$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 6$ and $4x - 2y = -12$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 8$ and $4x - 2y = -16$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 9$ and $6x - 2y = -18$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 4$ and $4x - 2y = -8$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 2$ and $12x - 2y = -4$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 5$ and $4x - 2y = -10$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 5x + 8$ and $10x - 2y = -16$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 4x + 9$ and $8x - 2y = -18$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 5$ and $6x - 2y = -10$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 2x + 7$ and $4x - 2y = -14$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 6x + 6$ and $12x - 2y = -12$ ?
1. Infinitely many
2. No solution
3. Exactly one
How many solutions has the system $y = 3x + 2$ and $y = -3x + 9$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 9$ and $y = -3x + 8$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 6$ and $y = -4x + 5$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 2$ and $y = -4x + 5$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 6x + 9$ and $y = -6x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 1$ and $y = -4x + 9$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 7$ and $y = -3x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 3$ and $y = -2x + 2$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 6x + 2$ and $y = -6x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 9$ and $y = -5x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 7$ and $y = -3x + 3$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 2$ and $y = -2x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 3$ and $y = -2x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 1$ and $y = -2x + 8$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 2$ and $y = -4x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 9$ and $y = -5x + 4$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 1$ and $y = -4x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 6$ and $y = -4x + 8$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 3$ and $y = -5x + 4$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 4$ and $y = -3x + 3$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 7$ and $y = -4x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 6x + 2$ and $y = -6x + 3$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 5$ and $y = -5x + 4$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 6x + 8$ and $y = -6x + 5$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 6$ and $y = -3x + 8$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 9$ and $y = -2x + 4$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 6$ and $y = -5x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 5$ and $y = -3x + 3$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 6x + 2$ and $y = -6x + 8$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 7$ and $y = -4x + 2$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 7$ and $y = -4x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 6$ and $y = -3x + 5$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 2$ and $y = -3x + 4$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 4$ and $y = -4x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 6x + 7$ and $y = -6x + 1$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 5$ and $y = -2x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 4$ and $y = -3x + 9$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 3$ and $y = -3x + 9$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 5$ and $y = -5x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 6x + 5$ and $y = -6x + 9$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 8$ and $y = -3x + 1$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 9$ and $y = -4x + 4$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 4x + 8$ and $y = -4x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 8$ and $y = -5x + 5$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 1$ and $y = -2x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 2x + 5$ and $y = -2x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 8$ and $y = -5x + 4$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 5x + 3$ and $y = -5x + 6$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 3$ and $y = -3x + 7$ ?
1. Exactly one
2. No solution
3. Infinitely many
How many solutions has the system $y = 3x + 8$ and $y = -3x + 5$ ?
1. Exactly one
2. No solution
3. Infinitely many
Solve the system $y = 2x + 4$ and $3x + y = 24$ . $x = \;?$
Solve the system $y = 2x + 4$ and $2x + y = 24$ . $y = \;?$
Solve the system $x = 3y$ and $x + y = 24$ . $y = \;?$
Solve the system $x + y = 15$ and $x - y = 3$ . $x = \;?$
Solve the system $3x + 4y = 30$ and $3x + 2y = 18$ . $y = \;?$
To solve $x + 7y = 20$ and $9x + y = 20$ by elimination, you multiply the first equation by a number and subtract the second, so that $x$ disappears. Which number?

Answers

$-7$
$1$
$1$
Infinitely many
No solution
$2$
No solution
Infinitely many
Exactly one
$4$
$14$
$6$
$9$
$6$
$9$