| 6 (2x + 6) = 5 (3x + 6) x = 2 | 8 (9x + 10) = 2 (3x + 205) x = 5 |
| 8 (2x + 8) = 8 (6x - 32) x = 10 | (-x - 30) = 10 (6x - 3) x = 0 |
| 8 (2x + 12) = 8 (6x + 4) x = 2 | 10 (9x + 9) = 10 (5x + 21) x = 3 |
| 6 (x - 6) = 6 (9x - 86) x = 10 | -2 (9x + 9) = -(4x + 60) x = 3 |
| (6x + 20) = (9x + 8) x = 4 | 6 (-6x + 61) = 3 (3x + 2) x = 8 |
| (9x + 177) = -6 (-6x + 2) x = 7 | (3x - 35) = -5 (9x + 7) x = 0 |
| 3 (4x - 7) = 3 (6x - 7) x = 0 | 9 (4x + 6) = 2 (-8x - 25) x = -2 |
| -9 (-x - 4) = 4 (-3x - 33) x = -8 | -2 (8x + 2) = (-7x - 22) x = 2 |
| 2 (x + 161) = 4 (9x + 4) x = 9 | 8 (-5x - 8) = (-6x - 234) x = 5 |
| -10 (6x - 102) = 8 (6x + 6) x = 9 | -7 (6x - 44) = 7 (2x + 4) x = 5 |