| 1) | 2x + 6 = 10 | 2) | 3x + 2 = 1 |
| 3) | 4x + 2 = 5 | 4) | 4x -2 = -20 |
| 5) | 2x -6 = -6 | 6) | 2x + 2 = -3 |
| 7) | 2x + 5 = -4 | 8) | 3x + 7 = 14 |
| 9) | 2x - 1 = -23 | 10) | 2x -2 = 1 |
| 11) | 4x -4 = 13 | 12) | 4x -5 = 8 |
| 13) | 4x -4 = 8 | 14) | 4x + 7 = -22 |
| 15) | 2x -3 = 22 | 16) | 3x + 4 = -22 |
| 17) | 4x + 8 = -13 | 18) | 3x + 2 = 15 |
| 19) | 2x + 7 = -2 | 20) | 3x - 1 = -7 |
| 21) | 4x - 1 = 15 | 22) | 2x + 2 = -7 |
| 23) | 2x - 1 = 14 | 24) | 4x + 3 = -8 |
| 25) | 4x + 4 = 3 | 26) | 2x -4 = -2 |
| 27) | 4x -5 = 20 | 28) | 2x - 1 = -13 |
| 29) | 2x + 7 = -4 | 30) | 4x -3 = 23 |
| 31) | 4x -2 = -24 | 32) | 3x + 1 = -21 |
| 33) | 4x + 1 = 14 | 34) | 3x + 7 = -19 |
| 35) | 2x -4 = 14 | 36) | 2x -5 = -4 |
| 37) | 4x + 1 = 24 | 38) | 3x + 8 = -20 |
| 39) | 3x + 3 = -5 | 40) | 4x -6 = 14 |
Joke:
After attending the Sunday School, Little Adam refuses to work out 23 - 14, saying he does not want to live in debt!