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