( | 4823 125 | + | x | ) | × | 17 20 | = | 4823 125 | − | x | + | 7996 125 |
方程左边 = | 4823 125 | × | 17 20 | + | x | × | 17 20 |
= | 81991 2500 | + | x | × | 17 20 |
81991 2500 | + | 17 20 | x | = | 4823 125 | − | x | + | 7996 125 |
方程右边 = | 12819 125 | − | x |
81991 2500 | + | 17 20 | x | = | 12819 125 | − | x |
17 20 | x | + | x | = | 12819 125 | − | 81991 2500 |
37 20 | x | = | 12819 125 | − | 81991 2500 |
37 20 | x | = | 174389 2500 |
x | = | 174389 2500 | ÷ | 37 20 |
= | 174389 2500 | × | 20 37 |
= | 174389 125 | × | 1 37 |
x | = | 174389 4625 |
x | = | 37.70573 |