| ( | 41 1000 | + | X | ) | ÷ | X | = | 1037 1000 |
| 方程两边同时乘以: | X |
| ( | 41 1000 | + | X | ) | = | 1037 1000 | X |
41 1000 | + | X | = | 1037 1000 | X |
| X | − | 1037 1000 | X | = | - | 41 1000 |
| - | 37 1000 | X | = | - | 41 1000 |
41 1000 | = | 37 1000 | X |
37 1000 | X | = | 41 1000 |
| X | = | 41 1000 | ÷ | 37 1000 |
| = | 41 1000 | × | 1000 37 |
| = | 41 | × | 1 37 |
| X | = | 41 37 |
| X | = | 1.108108 |