| 1) | 3x -4 = 10 | 2) | 2x -4 = 10 |
| 3) | 4x -3 = 7 | 4) | 4x + 2 = 19 |
| 5) | 2x + 1 = 3 | 6) | 2x -5 = 13 |
| 7) | 4x + 3 = 20 | 8) | 2x -6 = -2 |
| 9) | 3x -2 = 1 | 10) | 4x + 3 = 17 |
| 11) | 2x + 6 = 2 | 12) | 2x + 2 = -24 |
| 13) | 2x + 5 = -22 | 14) | 2x + 5 = 13 |
| 15) | 4x -2 = 17 | 16) | 3x -3 = -1 |
| 17) | 2x -6 = 24 | 18) | 2x + 5 = -18 |
| 19) | 4x + 8 = -9 | 20) | 4x + 4 = -1 |
| 21) | 3x + 2 = 12 | 22) | 4x + 6 = -9 |
| 23) | 4x -3 = 13 | 24) | 4x -6 = 11 |
| 25) | 2x + 8 = -16 | 26) | 4x + 7 = -6 |
| 27) | 3x -4 = -10 | 28) | 3x -3 = -16 |
| 29) | 2x -3 = -9 | 30) | 4x -4 = 19 |
| 31) | 3x -3 = -17 | 32) | 2x + 5 = -24 |
| 33) | 4x - 1 = -17 | 34) | 2x -3 = 0 |
| 35) | 2x + 7 = 20 | 36) | 2x -3 = 16 |
| 37) | 3x + 4 = -2 | 38) | 4x + 6 = -3 |
| 39) | 2x + 8 = -8 | 40) | 4x + 4 = -19 |
Joke:
What happens when a mathematician collects too many Ph.D's? - Permanent Head Damage!