( | x | − | 1 | ) | ÷ | 2 | = | 4 | ÷ | 3 | × | x | + | 1 |
方程左边 = | x | × | 1 2 | − | 1 | × | 1 2 |
= | x | × | 1 2 | − | 1 2 |
1 2 | x | − | 1 2 | = | 4 | ÷ | 3 | × | x | + | 1 |
方程右边 = | 4 3 | x | + | 1 |
1 2 | x | − | 1 2 | = | 4 3 | x | + | 1 |
1 2 | x | − | 4 3 | x | = | 1 | + | 1 2 |
- | 5 6 | x | = | 1 | + | 1 2 |
- | 5 6 | x | = | 3 2 |
- | 3 2 | = | 5 6 | x |
5 6 | x | = | - | 3 2 |
x | = | - | 3 2 | ÷ | 5 6 |
= | - | 3 2 | × | 6 5 |
= | - | 3 | × | 3 5 |
x | = | - | 9 5 |
x | = | - 1.8 |