| 2x + 5 = 5 x = 0 | 5x - 20 = -10 x = 2 |
| 9x + 4 = 76 x = 8 | x + 2 = -8 x = -10 |
| 9x + 5 = 95 x = 10 | 8x + 17 = -7 x = -3 |
| x + 8 = 14 x = 6 | x - 3 = -8 x = -5 |
| x + 10 = 15 x = 5 | 7x - 7 = 49 x = 8 |
| 3x + 5 = 20 x = 5 | 8x - 40 = -8 x = 4 |
| -2x + 9 = -9 x = 9 | -9x + 30 = -6 x = 4 |
| 6x + 8 = 44 x = 6 | x - 7 = 2 x = 9 |
| 10x - 34 = -4 x = 3 | -7x + 2 = -54 x = 8 |
| 4x + 1 = 21 x = 5 | 2x - 15 = -5 x = 5 |