| x | = | 19500 | + | ( | x | ÷ | 53 50 | × | 3 50 | + | x | ÷ | 53 50 | × | 3 50 | × | 18 25 | ) |
| Right side of the equation = | 19500 | + | x | ÷ | 53 50 | × | 3 50 | + | x | ÷ | 53 50 | × | 3 50 | × | 18 25 |
| = | 19500 | + | x | × | 3 53 | + | x | × | 54 1325 |
| = | 19500 | + | 129 1325 | x |
| x | = | 19500 | + | 129 1325 | x |
| x | − | 129 1325 | x | = | 19500 |
1196 1325 | x | = | 19500 |
| x | = | 19500 | ÷ | 1196 1325 |
| = | 19500 | × | 1325 1196 |
| = | 375 | × | 1325 23 |
| x | = | 496875 23 |
| x | = | 21603.26087 |