| Y | = | ( | 1 | − | ( | 960000 | ÷ | Y | ) | + | 10500 | ) | ÷ | 1 50 |
| Y | = | 1 | ÷ | 1 50 | − | ( | 960000 | ÷ | Y | ) | ÷ | 1 50 | + | 10500 | ÷ | 1 50 |
| Y | = | 50 | − | ( | 960000 | ÷ | Y | ) | × | 50 | + | 525000 |
| Y | = | 525050 | − | ( | 960000 | ÷ | Y | ) | × | 50 |
| Y | = | 525050 | − | 960000 | ÷ | Y | × | 50 |
| Y | = | 525050 | − | 48000000 | ÷ | Y |
| Multiply both sides of the equation by: | Y |
| Y | Y | = | 525050 | Y | − | 48000000 |