1711765 4 | − | x | = | 1 10 | x | ÷ | 21 20 | × | 1 20 |
方程右边 = | 1 210 | x |
1711765 4 | − | x | = | 1 210 | x |
- | x | − | 1 210 | x | = | - | 1711765 4 |
- | 211 210 | x | = | - | 1711765 4 |
1711765 4 | = | 211 210 | x |
211 210 | x | = | 1711765 4 |
x | = | 1711765 4 | ÷ | 211 210 |
= | 1711765 4 | × | 210 211 |
= | 1711765 2 | × | 105 211 |
x | = | 179735325 422 |
x | = | 425913.092417 |