| -10 (5x - 6) = -4 (4x + 2) x = 2 | -(-9x - 35) = 5 (10x + 7) x = 0 |
| 9 (-6x + 5) = 3 (10x + 183) x = -6 | 8 (5x + 0) = 8 (8x - 6) x = 2 |
| 10 (6x - 4) = -10 (-x - 1) x = 1 | 4 (6x - 7) = 4 (3x + 11) x = 6 |
| -2 (9x + 9) = -9 (x + 7) x = 5 | -6 (10x + 115) = 3 (9x + 2) x = -8 |
| 4 (-7x + 89) = 9 (3x + 9) x = 5 | -10 (7x + 9) = 5 (-5x - 90) x = 8 |
| -5 (6x + 75) = 7 (2x + 3) x = -9 | (3x + 396) = 9 (5x + 2) x = 9 |
| 2 (9x - 4) = 2 (6x + 2) x = 2 | 8 (-10x + 5) = 4 (2x - 166) x = 8 |
| 9 (7x + 8) = (6x + 243) x = 3 | -4 (10x - 151) = -4 (-5x - 1) x = 10 |
| 5 (4x + 16) = 10 (-7x + 8) x = 0 | 3 (4x + 112) = 8 (9x - 3) x = 6 |
| -9 (9x - 10) = 10 (10x + 9) x = 0 | 2 (4x - 176) = -8 (9x + 4) x = 4 |