X | + | ( | 3700 | + | X | ) | × | 23 100 | = | 4094 |
方程左边 = | X | + | 3700 | × | 23 100 | + | X | × | 23 100 |
= | X | + | 851 | + | X | × | 23 100 |
= | 123 100 | X | + | 851 |
123 100 | X | + | 851 | = | 4094 |
123 100 | X | = | 4094 | − | 851 |
123 100 | X | = | 3243 |
X | = | 3243 | ÷ | 123 100 |
= | 3243 | × | 100 123 |
= | 1081 | × | 100 41 |
X | = | 108100 41 |
X | = | 2636.585366 |