| 1) | 4x + 8 = 12 | 2) | 3x + 1 = -6 |
| 3) | 4x + 2 = -10 | 4) | 3x -3 = -11 |
| 5) | 4x + 5 = 22 | 6) | 2x + 4 = 22 |
| 7) | 3x -3 = -13 | 8) | 2x -6 = 19 |
| 9) | 4x -6 = 14 | 10) | 2x -2 = 13 |
| 11) | 3x + 6 = -4 | 12) | 3x - 1 = -15 |
| 13) | 3x + 6 = -13 | 14) | 3x + 6 = 13 |
| 15) | 4x + 6 = -24 | 16) | 2x + 1 = -14 |
| 17) | 2x + 5 = -8 | 18) | 2x -3 = 6 |
| 19) | 2x -2 = -10 | 20) | 2x -3 = 15 |
| 21) | 2x -3 = 20 | 22) | 4x + 6 = 13 |
| 23) | 2x -6 = 16 | 24) | 2x -5 = -1 |
| 25) | 4x + 8 = -3 | 26) | 3x + 3 = 15 |
| 27) | 3x + 2 = -14 | 28) | 4x + 2 = 0 |
| 29) | 3x + 8 = 3 | 30) | 3x + 7 = -3 |
| 31) | 2x + 7 = 8 | 32) | 4x + 8 = -13 |
| 33) | 2x -5 = -5 | 34) | 2x -5 = -9 |
| 35) | 2x + 7 = -13 | 36) | 3x -5 = 10 |
| 37) | 3x + 7 = 22 | 38) | 2x + 5 = 7 |
| 39) | 4x + 5 = -6 | 40) | 3x + 1 = -14 |
Joke:
Terry shouted at his stubborn public-school-boy son: 'I pay thousands of pounds to your schoolmasters; but your classmates seem to be your mentors!'