| ( | ( | x | × | 11822 | ) | ÷ | ( | x | + | 11822 | ) | ) | − | ( | ( | x | × | 470 | ) | ÷ | ( | x | + | 470 | ) | ) | = | 6000 |
| ( | x | × | 11822 | ) | ÷ | ( | x | + | 11822 | ) | − | ( | ( | x | × | 470 | ) | ÷ | ( | x | + | 470 | ) | ) | = | 6000 |
| 方程两边同时乘以: | ( | x | + | 11822 | ) |
| ( | x | × | 11822 | ) | − | ( | ( | x | × | 470 | ) | ÷ | ( | x | + | 470 | ) | ) | ( | x | + | 11822 | ) | = | 6000 | ( | x | + | 11822 | ) |
| x | × | 11822 | − | ( | ( | x | × | 470 | ) | ÷ | ( | x | + | 470 | ) | ) | ( | x | + | 11822 | ) | = | 6000 | ( | x | + | 11822 | ) |
| x | × | 11822 | − | ( | ( | x | × | 470 | ) | ÷ | ( | x | + | 470 | ) | ) | ( | x | + | 11822 | ) | = | 6000 | x | + | 6000 | × | 11822 |
| x | × | 11822 | − | ( | ( | x | × | 470 | ) | ÷ | ( | x | + | 470 | ) | ) | ( | x | + | 11822 | ) | = | 6000 | x | + | 70932000 |
| 11822 | x | − | ( | x | × | 470 | ) | ÷ | ( | x | + | 470 | ) | × | ( | x | + | 11822 | ) | = | 6000 | x | + | 70932000 |
| 方程两边同时乘以: | ( | x | + | 470 | ) |
| 11822 | x | ( | x | + | 470 | ) | − | ( | x | × | 470 | ) | ( | x | + | 11822 | ) | = | 6000 | x | ( | x | + | 470 | ) | + | 70932000 | ( | x | + | 470 | ) |
| 11822 | x | x | + | 11822 | x | × | 470 | − | ( | x | × | 470 | ) | ( | x | + | 11822 | ) | = | 6000 | x | ( | x | + | 470 | ) | + | 70932000 | ( | x | + | 470 | ) |
| 11822 | x | x | + | 11822 | x | × | 470 | − | ( | x | × | 470 | ) | ( | x | + | 11822 | ) | = | 6000 | x | x | + | 6000 | x | × | 470 | + | 70932000 | ( | x | + | 470 | ) |
| 11822 | x | x | + | 5556340 | x | − | ( | x | × | 470 | ) | ( | x | + | 11822 | ) | = | 6000 | x | x | + | 2820000 | x | + | 70932000 | ( | x | + | 470 | ) |
| 11822 | x | x | + | 5556340 | x | − | x | × | 470 | ( | x | + | 11822 | ) | = | 6000 | x | x | + | 2820000 | x | + | 70932000 | ( | x | + | 470 | ) |
| 11822 | x | x | + | 5556340 | x | − | x | × | 470 | ( | x | + | 11822 | ) | = | 6000 | x | x | + | 2820000 | x | + | 70932000 | x | + | 70932000 | × | 470 |