41 50 | ÷ | 3 | = | 2 | ÷ | ( | 7771 50000 | ÷ | x | + | x | ÷ | 7771 50000 | ) |
| 方程两边同时乘以: | ( | 7771 50000 | ÷ | x | + | x | ÷ | 7771 50000 | ) |
41 50 | ÷ | 3 | × | ( | 7771 50000 | ÷ | x | + | x | ÷ | 7771 50000 | ) | = | 2 |
41 50 | ÷ | 3 | × | 7771 50000 | ÷ | x | + | 41 50 | ÷ | 3 | × | x | ÷ | 7771 50000 | = | 2 |
318611 7500000 | ÷ | x | + | 41000 23313 | x | = | 2 |
| 方程两边同时乘以: | x |
318611 7500000 | + | 41000 23313 | x | x | = | 2 | x |