| 1) | 4x + 4 = 22 | 2) | 2x + 4 = -23 |
| 3) | 3x + 3 = 23 | 4) | 4x + 6 = 11 |
| 5) | 2x + 5 = -19 | 6) | 4x -3 = 24 |
| 7) | 4x + 1 = -1 | 8) | 2x + 3 = 12 |
| 9) | 3x + 1 = 23 | 10) | 2x -5 = -9 |
| 11) | 4x + 7 = 0 | 12) | 2x + 7 = -18 |
| 13) | 3x + 1 = -19 | 14) | 4x + 5 = -14 |
| 15) | 3x -3 = 13 | 16) | 2x + 6 = 22 |
| 17) | 2x + 3 = -23 | 18) | 4x + 4 = -24 |
| 19) | 2x + 7 = 21 | 20) | 3x + 8 = -18 |
| 21) | 3x - 1 = 11 | 22) | 3x + 4 = 3 |
| 23) | 3x -5 = 10 | 24) | 4x -5 = -11 |
| 25) | 2x + 5 = 9 | 26) | 3x -2 = -6 |
| 27) | 3x + 4 = 16 | 28) | 2x - 1 = 21 |
| 29) | 3x -3 = -6 | 30) | 2x - 1 = -6 |
| 31) | 3x + 1 = -18 | 32) | 2x + 1 = -1 |
| 33) | 3x -3 = -14 | 34) | 2x -3 = 15 |
| 35) | 3x + 2 = -14 | 36) | 4x -3 = 24 |
| 37) | 4x -3 = 12 | 38) | 3x - 1 = 20 |
| 39) | 3x + 6 = -19 | 40) | 3x -3 = -3 |
Joke:
If a mathematician became a farmer, he would grow carrots with square roots and adopt swine and coswine with high-pot-in-use!