| x | = | ( | 100 | + | ( | x | × | 6 100 | ) | ) | + | ( | 100 | + | ( | x | × | 6 100 | ) | × | 18 2500 | ) |
| Right side of the equation = | 100 | + | ( | x | × | 6 100 | ) | + | ( | 100 | + | ( | x | × | 6 100 | ) | × | 18 2500 | ) |
| = | 100 | + | x | × | 6 100 | + | ( | 100 | + | ( | x | × | 6 100 | ) | × | 18 2500 | ) |
| = | 100 | + | 6 100 | x | + | 100 | + | ( | x | × | 6 100 | ) | × | 18 2500 |
| = | 200 | + | 6 100 | x | + | ( | x | × | 6 100 | ) | × | 18 2500 |
| = | 200 | + | 6 100 | x | + | x | × | 6 100 | × | 18 2500 |
| = | 200 | + | 6 100 | x | + | x | × | 27 62500 |
| = | 200 | + | 3777 62500 | x |
| x | = | 200 | + | 3777 62500 | x |
| x | − | 3777 62500 | x | = | 200 |
58723 62500 | x | = | 200 |
| x | = | 200 | ÷ | 58723 62500 |
| = | 200 | × | 62500 58723 |
| x | = | 12500000 58723 |
| x | = | 212.863784 |