| x | = | 19500 | + | 1 10 | x | + | ( | x | ÷ | 53 50 | × | 3 50 | ) | + | ( | x | ÷ | 53 50 | × | 3 50 | × | 1 10 | ) |
| 方程右边 = | 19500 | + | 1 10 | x | + | x | ÷ | 53 50 | × | 3 50 | + | ( | x | ÷ | 53 50 | × | 3 50 | × | 1 10 | ) |
| = | 19500 | + | 1 10 | x | + | x | × | 3 53 | + | ( | x | ÷ | 53 50 | × | 3 50 | × | 1 10 | ) |
| = | 19500 | + | 83 530 | x | + | ( | x | ÷ | 53 50 | × | 3 50 | × | 1 10 | ) |
| = | 19500 | + | 83 530 | x | + | x | ÷ | 53 50 | × | 3 50 | × | 1 10 |
| = | 19500 | + | 83 530 | x | + | x | × | 3 530 |
| = | 19500 | + | 43 265 | x |
| x | = | 19500 | + | 43 265 | x |
| x | − | 43 265 | x | = | 19500 |
222 265 | x | = | 19500 |
| x | = | 19500 | ÷ | 222 265 |
| = | 19500 | × | 265 222 |
| = | 3250 | × | 265 37 |
| x | = | 861250 37 |
| x | = | 23277.027027 |