| y | = | 1516219 50 | + | y | ÷ | 113 100 | × | 13 100 | × | 3 25 |
| 方程右边 = | 1516219 50 | + | y | × | 39 2825 |
| y | = | 1516219 50 | + | 39 2825 | y |
| y | − | 39 2825 | y | = | 1516219 50 |
2786 2825 | y | = | 1516219 50 |
| y | = | 1516219 50 | ÷ | 2786 2825 |
| = | 1516219 50 | × | 2825 2786 |
| = | 1516219 2 | × | 113 2786 |
| y | = | 171332747 5572 |
| y | = | 30748.877782 |