( | 13137 500 | + | x | ) | × | 11 4 | = | 52549 1000 | + | 71623 1000 | − | x |
方程左边 = | 13137 500 | × | 11 4 | + | x | × | 11 4 |
= | 144507 2000 | + | x | × | 11 4 |
144507 2000 | + | 11 4 | x | = | 52549 1000 | + | 71623 1000 | − | x |
方程右边 = | 31043 250 | − | x |
144507 2000 | + | 11 4 | x | = | 31043 250 | − | x |
11 4 | x | + | x | = | 31043 250 | − | 144507 2000 |
15 4 | x | = | 31043 250 | − | 144507 2000 |
15 4 | x | = | 103837 2000 |
x | = | 103837 2000 | ÷ | 15 4 |
= | 103837 2000 | × | 4 15 |
= | 103837 500 | × | 1 15 |
x | = | 103837 7500 |
x | = | 13.844933 |