| X | − | ( | ( | 493929 100 | + | X | − | 10000 | − | 968 | ) | × | 3 100 | ) | − | 484 | = | 566707 100 |
| 方程左边 = | X | − | ( | 493929 100 | + | X | − | 10000 | − | 968 | ) | × | 3 100 | − | 484 |
| = | X | − | 493929 100 | × | 3 100 | − | X | × | 3 100 | + | 10000 | × | 3 100 | + | 968 | × | 3 100 | − | 484 |
| = | X | − | 1481787 10000 | − | X | × | 3 100 | + | 300 | + | 726 25 | − | 484 |
| = | 97 100 | X | − | 3031387 10000 |
97 100 | X | − | 3031387 10000 | = | 566707 100 |
97 100 | X | = | 566707 100 | + | 3031387 10000 |
97 100 | X | = | 59702087 10000 |
| X | = | 59702087 10000 | ÷ | 97 100 |
| = | 59702087 10000 | × | 100 97 |
| = | 59702087 100 | × | 1 97 |
| X | = | 59702087 9700 |
| X | = | 6154.85433 |