( | 53047 10 | − | y | ) | ÷ | y | = | 13 500 |
方程两边同时乘以: | y |
( | 53047 10 | − | y | ) | = | 13 500 | y |
53047 10 | − | y | = | 13 500 | y |
- | y | − | 13 500 | y | = | - | 53047 10 |
- | 513 500 | y | = | - | 53047 10 |
53047 10 | = | 513 500 | y |
513 500 | y | = | 53047 10 |
y | = | 53047 10 | ÷ | 513 500 |
= | 53047 10 | × | 500 513 |
= | 53047 | × | 50 513 |
y | = | 2652350 513 |
y | = | 5170.272904 |