| ( | x | − | 2 | ) | − | 1 | + | ( | x | − | 3 | ) | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | = | 36 |
| x | − | 2 | − | 1 | + | ( | x | − | 3 | ) | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | = | 36 |
| x | − | 3 | + | ( | x | − | 3 | ) | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | = | 36 |
| x | − | 3 | + | x | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | − | 3 | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | = | 36 |
| x | − | 3 | + | x | × | 36 | ÷ | x | − | x | × | 2 | + | x | × | 54 | ÷ | 60 | − | 3 | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | = | 36 |
| x | − | 3 | + | x | × | 36 | ÷ | x | − | x | × | 2 | + | x | × | 9 10 | − | 3 | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | = | 36 |
| - | 1 10 | x | − | 3 | + | x | × | 36 | ÷ | x | − | 3 | ( | 36 | ÷ | x | − | 2 | + | 54 | ÷ | 60 | ) | = | 36 |
| - | 1 10 | x | − | 3 | + | 1 | × | 36 | ÷ | 1 | − | 3 | × | 36 | ÷ | x | + | 3 | × | 2 | − | 3 | = | 36 |
| - | 1 10 | x | − | 3 | + | 36 | − | 108 | ÷ | x | + | 6 | − | 27 10 | = | 36 |
| - | 1 10 | x | + | 363 10 | − | 108 | ÷ | x | = | 36 |
| 方程两边同时乘以: | x |
| - | 1 10 | x | x | + | 363 10 | x | − | 108 | = | 36 | x |