| 7x + 7 = 42 x = 5 | 3x - 18 = -6 x = 4 |
| 8x - 68 = -4 x = 8 | 3x + 7 = -5 x = -4 |
| 5x + 9 = -16 x = -5 | 3x + 4 = 16 x = 4 |
| 7x - 17 = -3 x = 2 | 8x - 49 = -9 x = 5 |
| 10x + 6 = -4 x = -1 | -2x + 12 = -4 x = 8 |
| 6x + 10 = 64 x = 9 | 3x - 32 = -8 x = 8 |
| -x + 3 = -7 x = 10 | 8x - 9 = -1 x = 1 |
| 9x + 9 = 45 x = 4 | 7x - 55 = 1 x = 8 |
| 10x + 9 = 69 x = 6 | 5x - 27 = -7 x = 4 |
| 6x - 6 = -6 x = 0 | 3x - 26 = -2 x = 8 |