| ( | x | ÷ | 300 | + | 1 | ) | ÷ | ( | x | × | 17 20 | ÷ | 300 | + | 1 | ) | = | 11 10 |
| 方程两边同时乘以: | ( | x | × | 17 20 | ÷ | 300 | + | 1 | ) |
| ( | x | ÷ | 300 | + | 1 | ) | = | 11 10 | ( | x | × | 17 20 | ÷ | 300 | + | 1 | ) |
| x | ÷ | 300 | + | 1 | = | 11 10 | ( | x | × | 17 20 | ÷ | 300 | + | 1 | ) |
| x | ÷ | 300 | + | 1 | = | 11 10 | x | × | 17 20 | ÷ | 300 | + | 11 10 | × | 1 |
| x | × | 1 300 | + | 1 | = | 187 60000 | x | + | 11 10 |
1 300 | x | − | 187 60000 | x | = | 11 10 | − | 1 |
13 60000 | x | = | 11 10 | − | 1 |
13 60000 | x | = | 1 10 |
| x | = | 1 10 | ÷ | 13 60000 |
| = | 1 10 | × | 60000 13 |
| = | 1 | × | 6000 13 |
| x | = | 6000 13 |
| x | = | 461.538462 |