| ( | 1586679 1000 | ( | 1 | + | x | ) | ÷ | ( | 204089 200000 | ) | ) | = | 433 25 |
1586679 1000 | ( | 1 | + | x | ) | ÷ | ( | 204089 200000 | ) | = | 433 25 |
| 方程两边同时乘以: | ( | 204089 200000 | ) |
1586679 1000 | ( | 1 | + | x | ) | = | 433 25 | ( | 204089 200000 | ) |
1586679 1000 | × | 1 | + | 1586679 1000 | x | = | 433 25 | ( | 204089 200000 | ) |
1586679 1000 | × | 1 | + | 1586679 1000 | x | = | 433 25 | × | 204089 200000 |
1586679 1000 | + | 1586679 1000 | x | = | 88370537 5000000 |
1586679 1000 | x | = | 88370537 5000000 | − | 1586679 1000 |