2 | ÷ | 3 | × | ( | x | + | 6 | ) | = | 3 | ÷ | 4 | × | x | − | 4 |
方程左边 = | 2 3 | ( | x | + | 6 | ) |
2 3 | ( | x | + | 6 | ) | = | 3 | ÷ | 4 | × | x | − | 4 |
方程左边 = | 2 3 | x | + | 2 3 | × | 6 |
= | 2 3 | x | + | 4 |
2 3 | x | + | 4 | = | 3 | ÷ | 4 | × | x | − | 4 |
方程右边 = | 3 4 | x | − | 4 |
2 3 | x | + | 4 | = | 3 4 | x | − | 4 |
2 3 | x | − | 3 4 | x | = | - | 4 | − | 4 |
- | 1 12 | x | = | - | 4 | − | 4 |
- | 1 12 | x | = | - | 8 |
8 | = | 1 12 | x |
1 12 | x | = | 8 |
x | = | 8 | ÷ | 1 12 |
= | 8 | × | 12 |
x | = | 96 |