10 | ÷ | 87 | + | ( | 85 | − | X | ) | ÷ | 126 | − | X | ÷ | 1000 | = | 143 500 |
方程左边 = | 10 87 | + | ( | 85 | − | X | ) | × | 1 126 | − | X | × | 1 1000 |
10 87 | + | ( | 85 | − | X | ) | × | 1 126 | − | 1 1000 | X | = | 143 500 |
方程左边 = | 10 87 | + | 85 | × | 1 126 | − | X | × | 1 126 | − | 1 1000 | X |
= | 10 87 | + | 85 126 | − | X | × | 1 126 | − | 1 1000 | X |
= | 2885 3654 | − | 563 63000 | X |
2885 3654 | − | 563 63000 | X | = | 143 500 |
- | 563 63000 | X | = | 143 500 | − | 2885 3654 |
- | 563 63000 | X | = | - | 459989 913500 |
459989 913500 | = | 563 63000 | X |
563 63000 | X | = | 459989 913500 |
X | = | 459989 913500 | ÷ | 563 63000 |
= | 459989 913500 | × | 63000 563 |
= | 459989 29 | × | 2 563 |
X | = | 919978 16327 |
X | = | 56.347033 |