1 5 | ÷ | 3 10 | × | x | − | 1 10 | − | 3 | ÷ | 2 | × | x | + | 9 | = | - | 6 |
| 方程左边 = | 2 3 | x | − | 1 10 | − | 3 2 | x | + | 9 |
| = | - | 5 6 | x | + | 89 10 |
| - | 5 6 | x | + | 89 10 | = | - | 6 |
| - | 5 6 | x | = | - | 6 | − | 89 10 |
| - | 5 6 | x | = | - | 149 10 |
149 10 | = | 5 6 | x |
5 6 | x | = | 149 10 |
| x | = | 149 10 | ÷ | 5 6 |
| = | 149 10 | × | 6 5 |
| = | 149 5 | × | 3 5 |
| x | = | 447 25 |
| x | = | 17.88 |