| 4 | ÷ | 3 | × | ( | 3 | ÷ | 4 | × | ( | 1 | ÷ | 5 | × | x | − | 2 | ) | − | 6 | ) | = | 1 |
| 方程左边 = | 4 3 | ( | 3 | ÷ | 4 | × | ( | 1 | ÷ | 5 | × | x | − | 2 | ) | − | 6 | ) |
4 3 | ( | 3 | ÷ | 4 | × | ( | 1 | ÷ | 5 | × | x | − | 2 | ) | − | 6 | ) | = | 1 |
| 方程左边 = | 4 3 | × | 3 | ÷ | 4 | × | ( | 1 | ÷ | 5 | × | x | − | 2 | ) | − | 4 3 | × | 6 |
| = | 1 | ( | 1 | ÷ | 5 | × | x | − | 2 | ) | − | 8 |
| = | 1 | × | 1 | ÷ | 5 | × | x | − | 1 | × | 2 | − | 8 |
| = | 1 5 | x | − | 2 | − | 8 |
| = | 1 5 | x | − | 10 |
1 5 | x | − | 10 | = | 1 |
1 5 | x | = | 1 | + | 10 |
1 5 | x | = | 11 |
| x | = | 11 | ÷ | 1 5 |
| = | 11 | × | 5 |
| x | = | 55 |