| 3 | × | 11 | ÷ | 10 | × | x | + | ( | 7 | − | x | ) | × | 95 | ÷ | 100 | × | 2 | = | 35 2 |
| 方程左边 = | 33 10 | x | + | ( | 7 | − | x | ) | × | 19 10 |
33 10 | x | + | ( | 7 | − | x | ) | × | 19 10 | = | 35 2 |
| 方程左边 = | 33 10 | x | + | 7 | × | 19 10 | − | x | × | 19 10 |
| = | 33 10 | x | + | 133 10 | − | x | × | 19 10 |
| = | 7 5 | x | + | 133 10 |
7 5 | x | + | 133 10 | = | 35 2 |
7 5 | x | = | 35 2 | − | 133 10 |
7 5 | x | = | 21 5 |
| x | = | 21 5 | ÷ | 7 5 |
| = | 21 5 | × | 5 7 |
| = | 3 | × | 1 |
| x | = | 3 |