| ( | 27 10 | − | x | ) | ÷ | x | = | 579 100 |
| Multiply both sides of the equation by: | x |
| ( | 27 10 | − | x | ) | = | 579 100 | x |
27 10 | − | x | = | 579 100 | x |
| - | x | − | 579 100 | x | = | - | 27 10 |
| - | 679 100 | x | = | - | 27 10 |
27 10 | = | 679 100 | x |
679 100 | x | = | 27 10 |
| x | = | 27 10 | ÷ | 679 100 |
| = | 27 10 | × | 100 679 |
| = | 27 | × | 10 679 |
| x | = | 270 679 |
| x | = | 0.397644 |