| ( | 1454 25 | − | X | ) | ÷ | X | = | 1627 10000 |
| 方程两边同时乘以: | X |
| ( | 1454 25 | − | X | ) | = | 1627 10000 | X |
1454 25 | − | X | = | 1627 10000 | X |
| - | X | − | 1627 10000 | X | = | - | 1454 25 |
| - | 11627 10000 | X | = | - | 1454 25 |
1454 25 | = | 11627 10000 | X |
11627 10000 | X | = | 1454 25 |
| X | = | 1454 25 | ÷ | 11627 10000 |
| = | 1454 25 | × | 10000 11627 |
| = | 1454 | × | 400 11627 |
| X | = | 581600 11627 |
| X | = | 50.021502 |