( | 800 | − | 184263 20 | + | x | ) | × | 3 4 | ÷ | 27000 | = | 12 100 |
方程左边 = | ( | 800 | − | 184263 20 | + | x | ) | × | 1 36000 |
( | 800 | − | 184263 20 | + | x | ) | × | 1 36000 | = | 12 100 |
方程左边 = | 800 | × | 1 36000 | − | 184263 20 | × | 1 36000 | + | x | × | 1 36000 |
= | 1 45 | − | 61421 240000 | + | x | × | 1 36000 |
= | - | 168263 720000 | + | 1 36000 | x |
- | 168263 720000 | + | 1 36000 | x | = | 12 100 |
1 36000 | x | = | 12 100 | + | 168263 720000 |
1 36000 | x | = | 254663 720000 |
x | = | 254663 720000 | ÷ | 1 36000 |
= | 254663 720000 | × | 36000 |
= | 254663 20 | × | 1 |
x | = | 254663 20 |
x | = | 12733.15 |