( | 49 | ÷ | x | ) | ( | 1752878 | − | x | ) | = | 51 |
49 | ÷ | x | × | ( | 1752878 | − | x | ) | = | 51 |
方程两边同时乘以: | x |
49 | ( | 1752878 | − | x | ) | = | 51 | x |
49 | × | 1752878 | − | 49 | x | = | 51 | x |
85891022 | − | 49 | x | = | 51 | x |
- | 49 | x | − | 51 | x | = | - | 85891022 |
- | 100 | x | = | - | 85891022 |
85891022 | = | 100 | x |
100 | x | = | 85891022 |
x | = | 85891022 | ÷ | 100 |
= | 85891022 | × | 1 100 |
= | 42945511 | × | 1 50 |
x | = | 42945511 50 |
x | = | 858910.22 |