( | 4 | ÷ | 2 | × | x | − | 3 | ) | × | 2 | + | ( | ( | 8 | x | − | 10 | ) | ÷ | ( | 2 | x | − | 3 | ) | − | x | ) | × | 2 | = | 2 |
4 | ÷ | 2 | × | x | × | 2 | − | 3 | × | 2 | + | ( | ( | 8 | x | − | 10 | ) | ÷ | ( | 2 | x | − | 3 | ) | − | x | ) | × | 2 | = | 2 |
4 | x | − | 6 | + | ( | ( | 8 | x | − | 10 | ) | ÷ | ( | 2 | x | − | 3 | ) | − | x | ) | × | 2 | = | 2 |
4 | x | − | 6 | + | ( | 8 | x | − | 10 | ) | ÷ | ( | 2 | x | − | 3 | ) | × | 2 | − | x | × | 2 | = | 2 |
2 | x | − | 6 | + | ( | 8 | x | − | 10 | ) | ÷ | ( | 2 | x | − | 3 | ) | × | 2 | = | 2 |
方程两边同时乘以: | ( | 2 | x | − | 3 | ) |
2 | x | ( | 2 | x | − | 3 | ) | − | 6 | ( | 2 | x | − | 3 | ) | + | ( | 8 | x | − | 10 | ) | × | 2 | = | 2 | ( | 2 | x | − | 3 | ) |
2 | x | × | 2 | x | − | 2 | x | × | 3 | − | 6 | ( | 2 | x | − | 3 | ) | + | ( | 8 | x | − | 10 | ) | × | 2 | = | 2 | ( | 2 | x | − | 3 | ) |
2 | x | × | 2 | x | − | 2 | x | × | 3 | − | 6 | ( | 2 | x | − | 3 | ) | + | ( | 8 | x | − | 10 | ) | × | 2 | = | 2 | × | 2 | x | − | 2 | × | 3 |
4 | x | x | − | 6 | x | − | 6 | ( | 2 | x | − | 3 | ) | + | ( | 8 | x | − | 10 | ) | × | 2 | = | 4 | x | − | 6 |
4 | x | x | − | 6 | x | − | 6 | × | 2 | x | + | 6 | × | 3 | + | ( | 8 | x | − | 10 | ) | × | 2 | = | 4 | x | − | 6 |
4 | x | x | − | 6 | x | − | 12 | x | + | 18 | + | ( | 8 | x | − | 10 | ) | × | 2 | = | 4 | x | − | 6 |
4 | x | x | − | 18 | x | + | 18 | + | ( | 8 | x | − | 10 | ) | × | 2 | = | 4 | x | − | 6 |
4 | x | x | − | 18 | x | + | 18 | + | 8 | x | × | 2 | − | 10 | × | 2 | = | 4 | x | − | 6 |
4 | x | x | − | 18 | x | + | 18 | + | 16 | x | − | 20 | = | 4 | x | − | 6 |
4 | x | x | − | 2 | x | − | 2 | = | 4 | x | − | 6 |