| ( | x | + | 2000 | ) | × | 3 2 | = | ( | x | + | 1307 | ) | × | 8 5 |
| 方程左边 = | x | × | 3 2 | + | 2000 | × | 3 2 |
| = | x | × | 3 2 | + | 3000 |
3 2 | x | + | 3000 | = | ( | x | + | 1307 | ) | × | 8 5 |
| 方程右边 = | x | × | 8 5 | + | 1307 | × | 8 5 |
| = | x | × | 8 5 | + | 10456 5 |
3 2 | x | + | 3000 | = | 8 5 | x | + | 10456 5 |
3 2 | x | − | 8 5 | x | = | 10456 5 | − | 3000 |
| - | 1 10 | x | = | 10456 5 | − | 3000 |
| - | 1 10 | x | = | - | 4544 5 |
4544 5 | = | 1 10 | x |
1 10 | x | = | 4544 5 |
| x | = | 4544 5 | ÷ | 1 10 |
| = | 4544 5 | × | 10 |
| = | 4544 | × | 2 |
| x | = | 9088 |