| x | ÷ | ( | 530 | + | x | ) | = | 3 100 |
| Multiply both sides of the equation by: | ( | 530 | + | x | ) |
| x | = | 3 100 | ( | 530 | + | x | ) |
| x | = | 3 100 | × | 530 | + | 3 100 | x |
| x | = | 159 10 | + | 3 100 | x |
| x | − | 3 100 | x | = | 159 10 |
97 100 | x | = | 159 10 |
| x | = | 159 10 | ÷ | 97 100 |
| = | 159 10 | × | 100 97 |
| = | 159 | × | 10 97 |
| x | = | 1590 97 |
| x | = | 16.391753 |