104263 20 | + | ( | X | − | 1136893 100 | ) | × | 75 100 | = | 281709 50 |
方程左边 = | 104263 20 | + | X | × | 75 100 | − | 1136893 100 | × | 75 100 |
= | 104263 20 | + | X | × | 75 100 | − | 3410679 400 |
= | - | 1325419 400 | + | 75 100 | X |
- | 1325419 400 | + | 75 100 | X | = | 281709 50 |
75 100 | X | = | 281709 50 | + | 1325419 400 |
75 100 | X | = | 3579091 400 |
X | = | 3579091 400 | ÷ | 75 100 |
= | 3579091 400 | × | 100 75 |
= | 3579091 4 | × | 1 75 |
X | = | 3579091 300 |
X | = | 11930.303333 |