- | 2 | ÷ | 3 | × | ( | m | − | 2 | ) | ( | m | − | 6 | ) | = | 2 | m | − | 8 |
方程左边 = | - | 2 3 | ( | m | − | 2 | ) | ( | m | − | 6 | ) |
- | 2 3 | ( | m | − | 2 | ) | ( | m | − | 6 | ) | = | 2 | m | − | 8 |
方程左边 = | - | 2 3 | m | ( | m | − | 6 | ) | + | 2 3 | × | 2 | ( | m | − | 6 | ) |
= | - | 2 3 | m | ( | m | − | 6 | ) | + | 4 3 | ( | m | − | 6 | ) |
= | - | 2 3 | m | m | + | 2 3 | m | × | 6 | + | 4 3 | ( | m | − | 6 | ) |
= | - | 2 3 | m | m | + | 4 | m | + | 4 3 | ( | m | − | 6 | ) |
= | - | 2 3 | m | m | + | 4 | m | + | 4 3 | m | − | 4 3 | × | 6 |
= | - | 2 3 | m | m | + | 4 | m | + | 4 3 | m | − | 8 |
= | - | 2 3 | m | m | + | 16 3 | m | − | 8 |
- | 2 3 | m | m | + | 16 3 | m | − | 8 | = | 2 | m | − | 8 |