| 5 | ÷ | ( | x | − | 10 | ) | = | 33 100 |
| 方程两边同时乘以: | ( | x | − | 10 | ) |
| 5 | = | 33 100 | ( | x | − | 10 | ) |
| 5 | = | 33 100 | x | − | 33 100 | × | 10 |
| 5 | = | 33 100 | x | − | 33 10 |
| - | 33 100 | x | = | - | 33 10 | − | 5 |
| - | 33 100 | x | = | - | 83 10 |
83 10 | = | 33 100 | x |
33 100 | x | = | 83 10 |
| x | = | 83 10 | ÷ | 33 100 |
| = | 83 10 | × | 100 33 |
| = | 83 | × | 10 33 |
| x | = | 830 33 |
| x | = | 25.151515 |