| 2 | ( | x | ÷ | ( | x | + | 240 | ) | × | x | ÷ | ( | x | + | 310 | ) | ) | ÷ | ( | x | ÷ | ( | x | + | 240 | ) | + | x | ÷ | ( | x | + | 310 | ) | ) | = | 9433 10000 |
| 方程两边同时乘以: | ( | x | ÷ | ( | x | + | 240 | ) | + | x | ÷ | ( | x | + | 310 | ) | ) |
| 2 | ( | x | ÷ | ( | x | + | 240 | ) | × | x | ÷ | ( | x | + | 310 | ) | ) | = | 9433 10000 | ( | x | ÷ | ( | x | + | 240 | ) | + | x | ÷ | ( | x | + | 310 | ) | ) |
| 2 | x | ÷ | ( | x | + | 240 | ) | × | x | ÷ | ( | x | + | 310 | ) | = | 9433 10000 | ( | x | ÷ | ( | x | + | 240 | ) | + | x | ÷ | ( | x | + | 310 | ) | ) |
| 2 | x | ÷ | ( | x | + | 240 | ) | × | x | ÷ | ( | x | + | 310 | ) | = | 9433 10000 | x | ÷ | ( | x | + | 240 | ) | + | 9433 10000 | x | ÷ | ( | x | + | 310 | ) |
| 方程两边同时乘以: | ( | x | + | 240 | ) | , | ( | x | + | 310 | ) |
| 2 | x | x | = | 9433 10000 | x | ( | x | + | 310 | ) | + | 9433 10000 | x | ( | x | + | 240 | ) |
| 2 | x | x | = | 9433 10000 | x | x | + | 9433 10000 | x | × | 310 | + | 9433 10000 | x | ( | x | + | 240 | ) |
| 2 | x | x | = | 9433 10000 | x | x | + | 292423 1000 | x | + | 9433 10000 | x | ( | x | + | 240 | ) |
| 2 | x | x | = | 9433 10000 | x | x | + | 292423 1000 | x | + | 9433 10000 | x | x | + | 9433 10000 | x | × | 240 |
| 2 | x | x | = | 9433 10000 | x | x | + | 292423 1000 | x | + | 9433 10000 | x | x | + | 28299 125 | x |
| 2 | x | x | = | 9433 10000 | x | x | + | 103763 200 | x | + | 9433 10000 | x | x |