| 2 | ( | 4 | x | − | 3 | ) | − | 5 | = | 6 | ( | 3 | x | − | 2 | ) | − | 2 | ( | x | + | 1 | ) |
| 方程左边 = | 2 | × | 4 | x | − | 2 | × | 3 | − | 5 |
| = | 8 | x | − | 6 | − | 5 |
| = | 8 | x | − | 11 |
| 8 | x | − | 11 | = | 6 | ( | 3 | x | − | 2 | ) | − | 2 | ( | x | + | 1 | ) |
| 方程右边 = | 6 | × | 3 | x | − | 6 | × | 2 | − | 2 | ( | x | + | 1 | ) |
| = | 18 | x | − | 12 | − | 2 | ( | x | + | 1 | ) |
| = | 18 | x | − | 12 | − | 2 | x | − | 2 | × | 1 |
| = | 18 | x | − | 12 | − | 2 | x | − | 2 |
| = | 16 | x | − | 14 |
| 8 | x | − | 11 | = | 16 | x | − | 14 |
| 8 | x | − | 16 | x | = | - | 14 | + | 11 |
| - | 8 | x | = | - | 14 | + | 11 |
| - | 8 | x | = | - | 3 |
| 3 | = | 8 | x |
| 8 | x | = | 3 |
| x | = | 3 | ÷ | 8 |
| = | 3 | × | 1 8 |
| x | = | 3 8 |
| x | = | 0.375 |