1031 100 | = | 149 10 | x | + | 23 5 | ( | 100 | − | x | ) | ÷ | 100 |
方程右边 = | 149 10 | x | + | 23 500 | ( | 100 | − | x | ) |
1031 100 | = | 149 10 | x | + | 23 500 | ( | 100 | − | x | ) |
方程右边 = | 149 10 | x | + | 23 500 | × | 100 | − | 23 500 | x |
= | 149 10 | x | + | 23 5 | − | 23 500 | x |
= | 7427 500 | x | + | 23 5 |
1031 100 | = | 7427 500 | x | + | 23 5 |
- | 7427 500 | x | = | 23 5 | − | 1031 100 |
- | 7427 500 | x | = | - | 571 100 |
571 100 | = | 7427 500 | x |
7427 500 | x | = | 571 100 |
x | = | 571 100 | ÷ | 7427 500 |
= | 571 100 | × | 500 7427 |
= | 571 | × | 5 7427 |
x | = | 2855 7427 |
x | = | 0.384408 |