| 4 (10x + 5) = 10 (2x + 16) x = 7 | 8 (2x + 7) = -(-6x + 44) x = -10 |
| 3 (10x + 8) = (-4x + 262) x = 7 | 3 (4x + 4) = 2 (x - 34) x = -8 |
| 10 (-7x + 9) = 4 (-8x - 44) x = 7 | -8 (8x + 4) = 6 (3x - 60) x = 4 |
| 2 (6x - 8) = 5 (x + 1) x = 3 | 5 (2x + 94) = 10 (8x - 2) x = 7 |
| 8 (9x + 8) = 7 (9x + 22) x = 10 | (7x + 62) = 3 (7x + 2) x = 4 |
| -2 (2x - 159) = 10 (3x + 8) x = 7 | 4 (7x - 23) = 4 (x + 1) x = 4 |
| 9 (7x + 8) = -9 (6x + 122) x = -10 | 9 (4x + 9) = 9 (8x + 13) x = -1 |
| 4 (10x - 44) = (9x + 10) x = 6 | 4 (9x - 34) = (x + 4) x = 4 |
| 4 (-5x - 18) = 8 (8x - 9) x = 0 | 9 (2x + 8) = 9 (-7x + 8) x = 0 |
| 3 (10x + 23) = 9 (8x + 3) x = 1 | 6 (-6x - 8) = 6 (x - 36) x = 4 |