| ( | 65745 | − | x | ) | × | 1 4 | = | 5765 | + | 115069 20 | + | x |
| Left side of the equation = | 65745 | × | 1 4 | − | x | × | 1 4 |
| = | 65745 4 | − | x | × | 1 4 |
65745 4 | − | 1 4 | x | = | 5765 | + | 115069 20 | + | x |
| Right side of the equation = | 230369 20 | + | x |
65745 4 | − | 1 4 | x | = | 230369 20 | + | x |
| - | 1 4 | x | − | x | = | 230369 20 | − | 65745 4 |
| - | 5 4 | x | = | 230369 20 | − | 65745 4 |
| - | 5 4 | x | = | - | 24589 5 |
24589 5 | = | 5 4 | x |
5 4 | x | = | 24589 5 |
| x | = | 24589 5 | ÷ | 5 4 |
| = | 24589 5 | × | 4 5 |
| x | = | 98356 25 |
| x | = | 3934.24 |