142813 10 | × | 300 | + | 1562 5 | × | 20076 5 | + | 7427 5 | x | − | 162723 1250 | × | 50000 | = | 2929014 5 |
方程左边 = | 4284390 | + | 31358712 25 | + | 7427 5 | x | − | 6508920 |
= | - | 24254538 25 | + | 7427 5 | x |
- | 24254538 25 | + | 7427 5 | x | = | 2929014 5 |
7427 5 | x | = | 2929014 5 | + | 24254538 25 |
7427 5 | x | = | 38899608 25 |
x | = | 38899608 25 | ÷ | 7427 5 |
= | 38899608 25 | × | 5 7427 |
= | 38899608 5 | × | 1 7427 |
x | = | 38899608 37135 |
x | = | 1047.518729 |