| x | = | ( | x | + | 122400 | ) | ÷ | 53 50 | × | 3 50 | × | 28 25 |
| 方程右边 = | ( | x | + | 122400 | ) | × | 84 1325 |
| x | = | ( | x | + | 122400 | ) | × | 84 1325 |
| 方程右边 = | x | × | 84 1325 | + | 122400 | × | 84 1325 |
| = | x | × | 84 1325 | + | 411264 53 |
| x | = | 84 1325 | x | + | 411264 53 |
| x | − | 84 1325 | x | = | 411264 53 |
1241 1325 | x | = | 411264 53 |
| x | = | 411264 53 | ÷ | 1241 1325 |
| = | 411264 53 | × | 1325 1241 |
| = | 24192 | × | 25 73 |
| x | = | 604800 73 |
| x | = | 8284.931507 |