102762 625 | − | 2069 25000 | x | = | 101616 625 | + | ( | x | − | 56 5 | ) | ÷ | 4 |
| 方程右边 = | 101616 625 | + | x | × | 1 4 | − | 56 5 | × | 1 4 |
| = | 101616 625 | + | x | × | 1 4 | − | 14 5 |
| = | 99866 625 | + | 1 4 | x |
102762 625 | − | 2069 25000 | x | = | 99866 625 | + | 1 4 | x |
| - | 2069 25000 | x | − | 1 4 | x | = | 99866 625 | − | 102762 625 |
| - | 8319 25000 | x | = | 99866 625 | − | 102762 625 |
| - | 8319 25000 | x | = | - | 2896 625 |
2896 625 | = | 8319 25000 | x |
8319 25000 | x | = | 2896 625 |
| x | = | 2896 625 | ÷ | 8319 25000 |
| = | 2896 625 | × | 25000 8319 |
| = | 2896 | × | 40 8319 |
| x | = | 115840 8319 |
| x | = | 13.924751 |