65 | ÷ | ( | 95 | + | x | ) | = | 309 500 |
方程两边同时乘以: | ( | 95 | + | x | ) |
65 | = | 309 500 | ( | 95 | + | x | ) |
65 | = | 309 500 | × | 95 | + | 309 500 | x |
65 | = | 5871 100 | + | 309 500 | x |
- | 309 500 | x | = | 5871 100 | − | 65 |
- | 309 500 | x | = | - | 629 100 |
629 100 | = | 309 500 | x |
309 500 | x | = | 629 100 |
x | = | 629 100 | ÷ | 309 500 |
= | 629 100 | × | 500 309 |
= | 629 | × | 5 309 |
x | = | 3145 309 |
x | = | 10.177994 |