11 2 | ( | 24 | + | X | ) | = | 6 | ( | 24 | − | X | ) |
| 方程左边 = | 11 2 | × | 24 | + | 11 2 | X |
| = | 132 | + | 11 2 | X |
| 132 | + | 11 2 | X | = | 6 | ( | 24 | − | X | ) |
| 方程右边 = | 6 | × | 24 | − | 6 | X |
| = | 144 | − | 6 | X |
| 132 | + | 11 2 | X | = | 144 | − | 6 | X |
11 2 | X | + | 6 | X | = | 144 | − | 132 |
23 2 | X | = | 144 | − | 132 |
23 2 | X | = | 12 |
| X | = | 12 | ÷ | 23 2 |
| = | 12 | × | 2 23 |
| X | = | 24 23 |
| X | = | 1.043478 |