| 1) | 5x + 2(x -5) = 4(-4x + 2)+ 2 |
| 2) | 2x + 2(x -3) = -6(4x + 4)-6 |
| 3) | 5x + 2(x + 7) = -4(3x + 5) + 2 |
| 4) | 7x -2(x -2) = -3(4x + 5)-2 |
| 5) | 7x + 2(x + 4) = -3(-4x + 2) + 2 |
| 6) | 6x + 3(x -8) = 2(-4x + 1)-1 |
| 7) | 8x + 5(x + 3) = 2(-2x + 3) + 1 |
| 8) | 3x + 5(x -5) = -3(2x + 3)+ 5 |
| 9) | 8x + 2(x + 1) = -3(-2x + 5)-8 |
| 10) | 8x + 5(x -9) = -6(-3x + 5)+ 1 |
| 11) | 2x -2(x + 5) = 2(-2x + 4)-2 |
| 12) | 2x + 2(x -3) = -2(4x + 1)-1 |
| 13) | 7x + 4(x -3) = 2(3x + 2)+ 5 |
| 14) | 8x + 5(x -9) = -8(3x + 4)+ 11 |
| 15) | 5x -2(x + 1) = 4(-2x + 5)-8 |
| 16) | 4x + 2(x + 3) = -3(-4x + 1)-7 |
| 17) | 2x + 4(x + 7) = 5(2x + 5)-3 |
| 18) | 2x -2(x + 4) = 8(-2x + 1)+ 10 |
| 19) | 8x + 2(x -8) = 7(4x + 4)-1 |
| 20) | 6x -2(x + 8) = -3(-2x + 2)+ 1 |
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!'