| 22 | ÷ | 53 | × | x | + | 296 | × | 44 | ÷ | 8400 | − | 44 | x | ÷ | 84 | = | 3 100 | × | 44 |
| 方程左边 = | 22 53 | x | + | 814 525 | − | 11 21 | x |
| = | - | 121 1113 | x | + | 814 525 |
| - | 121 1113 | x | + | 814 525 | = | 3 100 | × | 44 |
| 方程右边 = | 33 25 |
| - | 121 1113 | x | + | 814 525 | = | 33 25 |
| - | 121 1113 | x | = | 33 25 | − | 814 525 |
| - | 121 1113 | x | = | - | 121 525 |
121 525 | = | 121 1113 | x |
121 1113 | x | = | 121 525 |
| x | = | 121 525 | ÷ | 121 1113 |
| = | 121 525 | × | 1113 121 |
| = | 1 25 | × | 53 |
| x | = | 53 25 |
| x | = | 2.12 |