24181 50 | + | X | − | ( | 24181 50 | + | X | ) | × | 9 2500 | = | 5049 2 |
| 方程左边 = | 24181 50 | + | X | − | 24181 50 | × | 9 2500 | − | X | × | 9 2500 |
| = | 24181 50 | + | X | − | 217629 125000 | − | X | × | 9 2500 |
| = | 60234871 125000 | + | 2491 2500 | X |
60234871 125000 | + | 2491 2500 | X | = | 5049 2 |
2491 2500 | X | = | 5049 2 | − | 60234871 125000 |
2491 2500 | X | = | 255327629 125000 |
| X | = | 255327629 125000 | ÷ | 2491 2500 |
| = | 255327629 125000 | × | 2500 2491 |
| = | 255327629 50 | × | 1 2491 |
| X | = | 255327629 124550 |
| X | = | 2050.001036 |