| x | = | 647 5 | + | 2497 100 | + | 1 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 3 25 |
| 方程右边 = | 15537 100 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 3 25 |
| x | = | 15537 100 | + | ( | x | ÷ | 109 100 | × | 9 100 | ) | × | 3 25 |
| 方程右边 = | 15537 100 | + | x | ÷ | 109 100 | × | 9 100 | × | 3 25 |
| = | 15537 100 | + | x | × | 27 2725 |
| x | = | 15537 100 | + | 27 2725 | x |
| x | − | 27 2725 | x | = | 15537 100 |
2698 2725 | x | = | 15537 100 |
| x | = | 15537 100 | ÷ | 2698 2725 |
| = | 15537 100 | × | 2725 2698 |
| = | 15537 4 | × | 109 2698 |
| x | = | 1693533 10792 |
| x | = | 156.924852 |