| 762 | X | + | 3231 | × | 25 | = | ( | X | + | 25 | ) | × | 2636 |
| Left side of the equation = | 762 | X | + | 80775 |
| 762 | X | + | 80775 | = | ( | X | + | 25 | ) | × | 2636 |
| Right side of the equation = | X | × | 2636 | + | 25 | × | 2636 |
| = | X | × | 2636 | + | 65900 |
| 762 | X | + | 80775 | = | 2636 | X | + | 65900 |
| 762 | X | − | 2636 | X | = | 65900 | − | 80775 |
| - | 1874 | X | = | 65900 | − | 80775 |
| - | 1874 | X | = | - | 14875 |
| 14875 | = | 1874 | X |
| 1874 | X | = | 14875 |
| X | = | 14875 | ÷ | 1874 |
| = | 14875 | × | 1 1874 |
| X | = | 14875 1874 |
| X | = | 7.937567 |