6 5 | ÷ | 9 5 | − | 8 | x | − | 1 5 | ÷ | 13 10 | − | 3 | x | = | 3 10 | ÷ | 5 | × | x | − | 2 5 |
| 方程左边 = | 2 3 | − | 8 | x | − | 2 13 | − | 3 | x |
| = | 20 39 | − | 11 | x |
20 39 | − | 11 | x | = | 3 10 | ÷ | 5 | × | x | − | 2 5 |
| 方程右边 = | 3 50 | x | − | 2 5 |
20 39 | − | 11 | x | = | 3 50 | x | − | 2 5 |
| - | 11 | x | − | 3 50 | x | = | - | 2 5 | − | 20 39 |
| - | 553 50 | x | = | - | 2 5 | − | 20 39 |
| - | 553 50 | x | = | - | 178 195 |
178 195 | = | 553 50 | x |
553 50 | x | = | 178 195 |
| x | = | 178 195 | ÷ | 553 50 |
| = | 178 195 | × | 50 553 |
| = | 178 39 | × | 10 553 |
| x | = | 1780 21567 |
| x | = | 0.082534 |