| ( | x | − | 1 | ) | ÷ | ( | 2 | x | + | 19 10 | ) | = | 3 2 | ÷ | 11 2 |
| 方程两边同时乘以: | ( | 2 | x | + | 19 10 | ) |
| ( | x | − | 1 | ) | = | 3 2 | ÷ | 11 2 | × | ( | 2 | x | + | 19 10 | ) |
| x | − | 1 | = | 3 2 | ÷ | 11 2 | × | ( | 2 | x | + | 19 10 | ) |
| x | − | 1 | = | 3 2 | ÷ | 11 2 | × | 2 | x | + | 3 2 | ÷ | 11 2 | × | 19 10 |
| x | − | 1 | = | 6 11 | x | + | 57 110 |
| x | − | 6 11 | x | = | 57 110 | + | 1 |
5 11 | x | = | 57 110 | + | 1 |
5 11 | x | = | 167 110 |
| x | = | 167 110 | ÷ | 5 11 |
| = | 167 110 | × | 11 5 |
| = | 167 10 | × | 1 5 |
| x | = | 167 50 |
| x | = | 3.34 |