| ( | 6000 | − | x | ) | ÷ | 10 | × | 6 | − | 10 | x | = | 2475 |
| 方程左边 = | ( | 6000 | − | x | ) | × | 3 5 | − | 10 | x |
| ( | 6000 | − | x | ) | × | 3 5 | − | 10 | x | = | 2475 |
| 方程左边 = | 6000 | × | 3 5 | − | x | × | 3 5 | − | 10 | x |
| = | 3600 | − | x | × | 3 5 | − | 10 | x |
| = | 3600 | − | 53 5 | x |
| 3600 | − | 53 5 | x | = | 2475 |
| - | 53 5 | x | = | 2475 | − | 3600 |
| - | 53 5 | x | = | - | 1125 |
| 1125 | = | 53 5 | x |
53 5 | x | = | 1125 |
| x | = | 1125 | ÷ | 53 5 |
| = | 1125 | × | 5 53 |
| x | = | 5625 53 |
| x | = | 106.132075 |