| - | 3 | ÷ | 4 | × | x | + | 17 | ÷ | 12 | = | 9 | ÷ | 23 | × | x | − | 18 | ÷ | 23 |
| 方程左边 = | - | 3 4 | x | + | 17 12 |
| - | 3 4 | x | + | 17 12 | = | 9 | ÷ | 23 | × | x | − | 18 | ÷ | 23 |
| 方程右边 = | 9 23 | x | − | 18 23 |
| - | 3 4 | x | + | 17 12 | = | 9 23 | x | − | 18 23 |
| - | 3 4 | x | − | 9 23 | x | = | - | 18 23 | − | 17 12 |
| - | 105 92 | x | = | - | 18 23 | − | 17 12 |
| - | 105 92 | x | = | - | 607 276 |
607 276 | = | 105 92 | x |
105 92 | x | = | 607 276 |
| x | = | 607 276 | ÷ | 105 92 |
| = | 607 276 | × | 92 105 |
| = | 607 3 | × | 1 105 |
| x | = | 607 315 |
| x | = | 1.926984 |