| 5 | ÷ | 6 | × | x | − | 8 | = | 1 | ÷ | 5 | × | ( | x | − | 2 | ) |
| 方程左边 = | 5 6 | x | − | 8 |
5 6 | x | − | 8 | = | 1 | ÷ | 5 | × | ( | x | − | 2 | ) |
| 方程右边 = | 1 5 | ( | x | − | 2 | ) |
5 6 | x | − | 8 | = | 1 5 | ( | x | − | 2 | ) |
| 方程右边 = | 1 5 | x | − | 1 5 | × | 2 |
| = | 1 5 | x | − | 2 5 |
5 6 | x | − | 8 | = | 1 5 | x | − | 2 5 |
5 6 | x | − | 1 5 | x | = | - | 2 5 | + | 8 |
19 30 | x | = | - | 2 5 | + | 8 |
19 30 | x | = | 38 5 |
| x | = | 38 5 | ÷ | 19 30 |
| = | 38 5 | × | 30 19 |
| = | 2 | × | 6 |
| x | = | 12 |