| x | = | 100 | + | ( | x | ÷ | 53 50 | × | 3 50 | ) | + | ( | ( | x | ÷ | 53 50 | × | 3 50 | ) | ( | 1 | + | 12 100 | ) | ) |
| 方程右边 = | 100 | + | x | ÷ | 53 50 | × | 3 50 | + | ( | ( | x | ÷ | 53 50 | × | 3 50 | ) | ( | 1 | + | 12 100 | ) | ) |
| = | 100 | + | x | × | 3 53 | + | ( | ( | x | ÷ | 53 50 | × | 3 50 | ) | ( | 1 | + | 12 100 | ) | ) |
| = | 100 | + | 3 53 | x | + | ( | x | ÷ | 53 50 | × | 3 50 | ) | ( | 1 | + | 12 100 | ) |
| = | 100 | + | 3 53 | x | + | x | ÷ | 53 50 | × | 3 50 | ( | 1 | + | 12 100 | ) |
| = | 100 | + | 3 53 | x | + | x | × | 3 53 | ( | 1 | + | 12 100 | ) |
| = | 100 | + | 3 53 | x | + | x | × | 3 53 | × | 1 | + | x | × | 3 53 | × | 12 100 |
| = | 100 | + | 3 53 | x | + | x | × | 3 53 | + | x | × | 9 1325 |
| = | 100 | + | 3 25 | x |
| x | = | 100 | + | 3 25 | x |
| x | − | 3 25 | x | = | 100 |
22 25 | x | = | 100 |
| x | = | 100 | ÷ | 22 25 |
| = | 100 | × | 25 22 |
| = | 50 | × | 25 11 |
| x | = | 1250 11 |
| x | = | 113.636364 |