142813 10 | × | 300 | + | 1562 5 | × | 4010 | + | 7427 5 | x | − | 162723 1250 | × | 50000 | = | 2929014 5 |
方程左边 = | 4284390 | + | 1252724 | + | 7427 5 | x | − | 6508920 |
= | - | 971806 | + | 7427 5 | x |
- | 971806 | + | 7427 5 | x | = | 2929014 5 |
7427 5 | x | = | 2929014 5 | + | 971806 |
7427 5 | x | = | 7788044 5 |
x | = | 7788044 5 | ÷ | 7427 5 |
= | 7788044 5 | × | 5 7427 |
= | 7788044 | × | 1 7427 |
x | = | 7788044 7427 |
x | = | 1048.61236 |