| 2x + 10 = 4x - 2 x = 6 | x + 8 = 9x + 80 x = -9 |
| 10x + 31 = -2x - 5 x = -3 | 7x + 3 = 2x + 48 x = 9 |
| 6x - 31 = -5x - 9 x = 2 | 10x + 4 = 6x - 8 x = -3 |
| 5x + 2 = 4x - 6 x = -8 | 8x + 9 = 3x + 19 x = 2 |
| 4x + 10 = 2x - 2 x = -6 | -x + 6 = 8x + 6 x = 0 |
| 8x + 7 = -8x + 167 x = 10 | 8x + 6 = -3x + 6 x = 0 |
| -3x + 5 = 8x - 17 x = 2 | -3x - 41 = 2x + 4 x = -9 |
| 2x - 1 = 3x - 9 x = 8 | -8x + 2 = 9x - 100 x = 6 |
| 7x - 35 = 3x - 3 x = 8 | 2x - 54 = 10x + 10 x = -8 |
| 10x - 44 = 5x - 9 x = 7 | 4x + 10 = 6x x = 5 |