| 9 (5x + 1) = (8x + 379) x = 10 | 10 (x - 16) = 6 (9x + 10) x = -5 |
| -3 (7x - 72) = (5x + 8) x = 8 | -4 (x + 23) = 3 (9x - 10) x = -2 |
| 4 (5x + 2) = 4 (3x - 4) x = -3 | (6x - 90) = 4 (-7x + 3) x = 3 |
| 4 (8x + 8) = -8 (4x + 44) x = -6 | 6 (-3x + 2) = 10 (-10x + 34) x = 4 |
| 3 (-6x + 5) = -(-3x + 90) x = 5 | 3 (x - 9) = 2 (5x - 17) x = 1 |
| (-3x - 111) = -6 (5x - 4) x = 5 | 2 (9x - 11) = (6x + 2) x = 2 |
| (-4x + 227) = 3 (8x + 1) x = 8 | 8 (7x - 3) = 6 (7x + 10) x = 6 |
| -(7x - 217) = 7 (8x + 4) x = 3 | 5 (7x - 2) = (9x + 172) x = 7 |
| -(7x - 268) = 4 (6x + 5) x = 8 | -2 (7x + 2) = 5 (x - 35) x = 9 |
| 10 (10x + 7) = 5 (2x + 194) x = 10 | 2 (6x + 7) = 2 (4x + 17) x = 5 |