( | 26813 1000 | + | x | ) | × | 17 20 | = | 53627 1000 | + | 1756 25 | − | x |
方程左边 = | 26813 1000 | × | 17 20 | + | x | × | 17 20 |
= | 455821 20000 | + | x | × | 17 20 |
455821 20000 | + | 17 20 | x | = | 53627 1000 | + | 1756 25 | − | x |
方程右边 = | 123867 1000 | − | x |
455821 20000 | + | 17 20 | x | = | 123867 1000 | − | x |
17 20 | x | + | x | = | 123867 1000 | − | 455821 20000 |
37 20 | x | = | 123867 1000 | − | 455821 20000 |
37 20 | x | = | 2021519 20000 |
x | = | 2021519 20000 | ÷ | 37 20 |
= | 2021519 20000 | × | 20 37 |
= | 2021519 1000 | × | 1 37 |
x | = | 2021519 37000 |
x | = | 54.635649 |