| ( | 8224 | − | x | ) | x | ( | 1 | + | 28 500 | ) | = | x |
| Left side of the equation = | 8224 | x | ( | 1 | + | 28 500 | ) | − | x | x | ( | 1 | + | 28 500 | ) |
| = | 8224 | x | × | 1 | + | 8224 | x | × | 28 500 | − | x | x | ( | 1 | + | 28 500 | ) |
| = | 8224 | x | + | 57568 125 | x | − | x | x | ( | 1 | + | 28 500 | ) |
| = | 1085568 125 | x | − | x | x | ( | 1 | + | 28 500 | ) |
| = | 1085568 125 | x | − | x | x | × | 1 | − | x | x | × | 28 500 |
1085568 125 | x | − | x | x | × | 1 | − | x | x | × | 28 500 | = | x |