| - | 24 | ÷ | ( | 617 250 | y | − | 10468 | ) | + | 45 4 | ÷ | y | = | 1 |
| Multiply both sides of the equation by: | ( | 617 250 | y | − | 10468 | ) |
| - | 24 | + | 45 4 | ÷ | y | × | ( | 617 250 | y | − | 10468 | ) | = | 1 | ( | 617 250 | y | − | 10468 | ) |
| - | 24 | + | 45 4 | ÷ | y | × | 617 250 | y | − | 45 4 | ÷ | y | × | 10468 | = | 1 | ( | 617 250 | y | − | 10468 | ) |
| - | 24 | + | 45 4 | ÷ | y | × | 617 250 | y | − | 45 4 | ÷ | y | × | 10468 | = | 1 | × | 617 250 | y | − | 1 | × | 10468 |
| - | 24 | + | 5553 200 | ÷ | y | × | y | − | 117765 | ÷ | y | = | 617 250 | y | − | 10468 |
| Multiply both sides of the equation by: | y |
| - | 24 | y | + | 5553 200 | ÷ | 1 | × | 1 | y | − | 117765 | = | 617 250 | y | y | − | 10468 | y |