( | 30600 | + | 1120 | x | ) | ÷ | 2700 | = | x |
方程左边 = | 30600 | × | 1 2700 | + | 1120 | x | × | 1 2700 |
= | 34 3 | + | 56 135 | x |
34 3 | + | 56 135 | x | = | x |
56 135 | x | − | x | = | - | 34 3 |
- | 79 135 | x | = | - | 34 3 |
34 3 | = | 79 135 | x |
79 135 | x | = | 34 3 |
x | = | 34 3 | ÷ | 79 135 |
= | 34 3 | × | 135 79 |
= | 34 | × | 45 79 |
x | = | 1530 79 |
x | = | 19.367089 |