| x + 2 = 3x - 8 x = 5 | 5x + 10 = 9x + 10 x = 0 |
| 8x + 5 = -4x - 55 x = -5 | 10x - 11 = 8x - 3 x = 4 |
| -x + 1 = -8x + 1 x = 0 | 5x - 15 = 2x - 9 x = 2 |
| 9x - 6 = 10x - 16 x = 10 | 7x - 9 = x - 9 x = 0 |
| 7x - 26 = 3x - 10 x = 4 | -2x + 5 = x - 10 x = 5 |
| 6x - 15 = -x + 6 x = 3 | 9x - 2 = 10x - 6 x = 4 |
| 9x - 31 = 5x - 7 x = 6 | 6x + 20 = 10x - 8 x = 7 |
| 2x - 50 = 7x - 10 x = -8 | 2x + 8 = 3x + 15 x = -7 |
| x - 9 = 2x - 19 x = 10 | 4x - 104 = -7x - 5 x = 9 |
| 10x + 10 = x - 80 x = -10 | -2x + 18 = 2x + 10 x = 2 |