| ( | 41 1000 | + | X | ) | ÷ | X | = | 259 250 |
| 方程两边同时乘以: | X |
| ( | 41 1000 | + | X | ) | = | 259 250 | X |
41 1000 | + | X | = | 259 250 | X |
| X | − | 259 250 | X | = | - | 41 1000 |
| - | 9 250 | X | = | - | 41 1000 |
41 1000 | = | 9 250 | X |
9 250 | X | = | 41 1000 |
| X | = | 41 1000 | ÷ | 9 250 |
| = | 41 1000 | × | 250 9 |
| = | 41 4 | × | 1 9 |
| X | = | 41 36 |
| X | = | 1.138889 |