| 9020 | + | 20000 | x | = | 46000 | ( | ( | 82600 | x | − | 4085 | ) | ÷ | 6000 | ) |
| 方程右边 = | 46000 | ( | 82600 | x | − | 4085 | ) | ÷ | 6000 |
| = | 23 3 | ( | 82600 | x | − | 4085 | ) |
| = | 23 3 | × | 82600 | x | − | 23 3 | × | 4085 |
| = | 1899800 3 | x | − | 93955 3 |
| 9020 | + | 20000 | x | = | 1899800 3 | x | − | 93955 3 |
| 20000 | x | − | 1899800 3 | x | = | - | 93955 3 | − | 9020 |
| - | 1839800 3 | x | = | - | 93955 3 | − | 9020 |
| - | 1839800 3 | x | = | - | 121015 3 |
121015 3 | = | 1839800 3 | x |
1839800 3 | x | = | 121015 3 |
| x | = | 121015 3 | ÷ | 1839800 3 |
| = | 121015 3 | × | 3 1839800 |
| = | 24203 | × | 1 367960 |
| x | = | 24203 367960 |
| x | = | 0.065776 |