| X | − | X | ÷ | ( | 1 | + | 6 100 | ) | × | 6 100 | − | X | × | 10 100 | = | 1260933 100 |
| 方程两边同时乘以: | ( | 1 | + | 6 100 | ) |
| X | ( | 1 | + | 6 100 | ) | − | X | × | 6 100 | − | X | × | 10 100 | ( | 1 | + | 6 100 | ) | = | 1260933 100 | ( | 1 | + | 6 100 | ) |
| X | × | 1 | + | X | × | 6 100 | − | X | × | 6 100 | − | X | × | 10 100 | ( | 1 | + | 6 100 | ) | = | 1260933 100 | ( | 1 | + | 6 100 | ) |
| X | × | 1 | + | X | × | 6 100 | − | X | × | 6 100 | − | X | × | 10 100 | ( | 1 | + | 6 100 | ) | = | 1260933 100 | × | 1 | + | 1260933 100 | × | 6 100 |
| X | × | 1 | + | X | × | 6 100 | − | X | × | 6 100 | − | X | × | 10 100 | ( | 1 | + | 6 100 | ) | = | 1260933 100 | + | 3782799 5000 |
| 1 | X | − | X | × | 10 100 | ( | 1 | + | 6 100 | ) | = | 66829449 5000 |
| 1 | X | − | X | × | 10 100 | × | 1 | − | X | × | 10 100 | × | 6 100 | = | 66829449 5000 |
| 1 | X | − | X | × | 1 10 | − | X | × | 3 500 | = | 66829449 5000 |
447 500 | X | = | 66829449 5000 |
| X | = | 66829449 5000 | ÷ | 447 500 |
| = | 66829449 5000 | × | 500 447 |
| = | 22276483 10 | × | 1 149 |
| X | = | 22276483 1490 |
| X | = | 14950.659732 |