| 2x-5 |
| 6 |
| 3x+1 |
| 4 |
| 2 |
| 3 |
| 2-3x |
| 4 |
| x-5 |
| 4 |
| -4x+1 |
| 6 |
| 2 |
| 3 |
| 2x-0.5 |
| 0.5 |
| 2x-1.4 |
| 0.2 |
| 0.5-x |
| 0.25 |

| 2x-5 |
| 6 |
| 3x+1 |
| 4 |
| 2 |
| 3 |
| 13 |
| 3 |

| 2-3x |
| 4 |
| x-5 |
| 4 |
| -4x+1 |
| 6 |
| 2 |
| 3 |
| 11 |
| 4 |

| 2x-0.5 |
| 0.5 |
| 2x-1.4 |
| 0.2 |
| 0.5-x |
| 0.25 |
| 2(2x-0.5) |
| 2×0.5 |
| 5(2x-1.4) |
| 5×0.2 |
| 4(0.5-x) |
| 4×0.25 |


| 2x-5 |
| 6 |
| 3x+1 |
| 4 |
| 2 |
| 3 |
| 13 |
| 3 |

| 2-3x |
| 4 |
| x-5 |
| 4 |
| -4x+1 |
| 6 |
| 2 |
| 3 |
| 11 |
| 4 |

| 2x-0.5 |
| 0.5 |
| 2x-1.4 |
| 0.2 |
| 0.5-x |
| 0.25 |
| 2(2x-0.5) |
| 2×0.5 |
| 5(2x-1.4) |
| 5×0.2 |
| 4(0.5-x) |
| 4×0.25 |