215404780474917 2500000000000000 | = | ( | 214537 25 | + | x | + | ( | ( | 214537 25 | + | x | ) | ÷ | 265000 | ) | ( | - | 665000 | ) | + | 144133 5 | ) | ÷ | ( | - | 112398 | ) |
方程两边同时乘以: | ( | - | 112398 | ) |
215404780474917 2500000000000000 | ( | - | 112398 | ) | = | ( | 214537 25 | + | x | + | ( | ( | 214537 25 | + | x | ) | ÷ | 265000 | ) | ( | - | 665000 | ) | + | 144133 5 | ) |
- | 215404780474917 2500000000000000 | × | 112398 | = | ( | 214537 25 | + | x | + | ( | ( | 214537 25 | + | x | ) | ÷ | 265000 | ) | ( | - | 665000 | ) | + | 144133 5 | ) |
- | 215404780474917 2500000000000000 | × | 112398 | = | 214537 25 | + | x | + | ( | ( | 214537 25 | + | x | ) | ÷ | 265000 | ) | ( | - | 665000 | ) | + | 144133 5 |