X | ÷ | 300 | + | 36 | + | X | = | 133 50000 |
方程左边 = | 301 300 | X | + | 36 |
301 300 | X | + | 36 | = | 133 50000 |
301 300 | X | = | 133 50000 | − | 36 |
301 300 | X | = | - | 1799867 50000 |
X | = | - | 1799867 50000 | ÷ | 301 300 |
= | - | 1799867 50000 | × | 300 301 |
= | - | 1799867 500 | × | 3 301 |
X | = | - | 5399601 150500 |
X | = | - 35.877748 |