( | x | − | x | ÷ | 113 100 | × | 1 10 | ) | ÷ | 717 100 | = | 477 1000 |
方程左边 = | x | × | 100 717 | − | x | ÷ | 113 100 | × | 1 10 | × | 100 717 |
= | x | × | 100 717 | − | x | × | 1000 81021 |
= | 10300 81021 | x |
10300 81021 | x | = | 477 1000 |
x | = | 477 1000 | ÷ | 10300 81021 |
= | 477 1000 | × | 81021 10300 |
x | = | 38647017 10300000 |
x | = | 3.752138 |