( | 32 | − | 25 | x | ) | ÷ | x | = | 16 | ÷ | ( | 2 | − | x | ) |
方程两边同时乘以: | x | , | ( | 2 | − | x | ) |
( | 32 | − | 25 | x | ) | ( | 2 | − | x | ) | = | 16 | x |
32 | ( | 2 | − | x | ) | − | 25 | x | ( | 2 | − | x | ) | = | 16 | x |
32 | × | 2 | − | 32 | x | − | 25 | x | ( | 2 | − | x | ) | = | 16 | x |
64 | − | 32 | x | − | 25 | x | ( | 2 | − | x | ) | = | 16 | x |
64 | − | 32 | x | − | 25 | x | × | 2 | + | 25 | x | x | = | 16 | x |
64 | − | 32 | x | − | 50 | x | + | 25 | x | x | = | 16 | x |
64 | − | 82 | x | + | 25 | x | x | = | 16 | x |