| ( | 5861 100 | − | X | ) | ÷ | X | = | 109 625 |
| 方程两边同时乘以: | X |
| ( | 5861 100 | − | X | ) | = | 109 625 | X |
5861 100 | − | X | = | 109 625 | X |
| - | X | − | 109 625 | X | = | - | 5861 100 |
| - | 734 625 | X | = | - | 5861 100 |
5861 100 | = | 734 625 | X |
734 625 | X | = | 5861 100 |
| X | = | 5861 100 | ÷ | 734 625 |
| = | 5861 100 | × | 625 734 |
| = | 5861 4 | × | 25 734 |
| X | = | 146525 2936 |
| X | = | 49.906335 |