| ( | 8224 | + | 8224 | × | 56 | ÷ | 1000 | ) | − | ( | x | + | 56 | x | ÷ | 1000 | ) | ( | 1 | + | 56 | ÷ | 1000 | ) | = | x |
| 方程左边 = | 8224 | + | 8224 | × | 56 | ÷ | 1000 | − | ( | x | + | 56 | x | ÷ | 1000 | ) | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 8224 | + | 57568 125 | − | ( | x | + | 56 | x | ÷ | 1000 | ) | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 1085568 125 | − | ( | x | + | 56 | x | ÷ | 1000 | ) | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 1085568 125 | − | x | ( | 1 | + | 56 | ÷ | 1000 | ) | − | 56 | x | ÷ | 1000 | × | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 1085568 125 | − | x | ( | 1 | + | 56 | ÷ | 1000 | ) | − | 7 125 | x | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 1085568 125 | − | x | × | 1 | − | x | × | 56 | ÷ | 1000 | − | 7 125 | x | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 1085568 125 | − | x | × | 1 | − | x | × | 7 125 | − | 7 125 | x | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 1085568 125 | − | 132 125 | x | − | 7 125 | x | ( | 1 | + | 56 | ÷ | 1000 | ) |
| = | 1085568 125 | − | 132 125 | x | − | 7 125 | x | × | 1 | − | 7 125 | x | × | 56 | ÷ | 1000 |
| = | 1085568 125 | − | 132 125 | x | − | 7 125 | x | − | 49 15625 | x |
| = | 1085568 125 | − | 17424 15625 | x |
1085568 125 | − | 17424 15625 | x | = | x |
| - | 17424 15625 | x | − | x | = | - | 1085568 125 |
| - | 33049 15625 | x | = | - | 1085568 125 |
1085568 125 | = | 33049 15625 | x |
33049 15625 | x | = | 1085568 125 |
| x | = | 1085568 125 | ÷ | 33049 15625 |
| = | 1085568 125 | × | 15625 33049 |
| = | 1085568 | × | 125 33049 |
| x | = | 135696000 33049 |
| x | = | 4105.903356 |