| x | = | 15 100 | + | 1005243 25 | + | 22931 50 | + | 168 2500 | x |
| 方程右边 = | 4066849 100 | + | 168 2500 | x |
| x | = | 4066849 100 | + | 168 2500 | x |
| x | − | 168 2500 | x | = | 4066849 100 |
583 625 | x | = | 4066849 100 |
| x | = | 4066849 100 | ÷ | 583 625 |
| = | 4066849 100 | × | 625 583 |
| = | 4066849 4 | × | 25 583 |
| x | = | 101671225 2332 |
| x | = | 43598.295455 |