X | ÷ | 126 | − | ( | 95 | − | X | ) | ÷ | 500 | = | 119 500 |
方程左边 = | 1 126 | X | − | 95 | × | 1 500 | + | X | × | 1 500 |
= | 1 126 | X | − | 19 100 | + | X | × | 1 500 |
= | 313 31500 | X | − | 19 100 |
313 31500 | X | − | 19 100 | = | 119 500 |
313 31500 | X | = | 119 500 | + | 19 100 |
313 31500 | X | = | 107 250 |
X | = | 107 250 | ÷ | 313 31500 |
= | 107 250 | × | 31500 313 |
= | 107 | × | 126 313 |
X | = | 13482 313 |
X | = | 43.073482 |