11 10 | ( | 6 5 | − | x | ) | = | 6 5 | + | x |
| 方程左边 = | 11 10 | × | 6 5 | − | 11 10 | x |
| = | 33 25 | − | 11 10 | x |
33 25 | − | 11 10 | x | = | 6 5 | + | x |
| - | 11 10 | x | − | x | = | 6 5 | − | 33 25 |
| - | 21 10 | x | = | 6 5 | − | 33 25 |
| - | 21 10 | x | = | - | 3 25 |
3 25 | = | 21 10 | x |
21 10 | x | = | 3 25 |
| x | = | 3 25 | ÷ | 21 10 |
| = | 3 25 | × | 10 21 |
| = | 1 5 | × | 2 7 |
| x | = | 2 35 |
| x | = | 0.057143 |