| 2600 | x | ÷ | ( | 2600 | x | + | 2600 | ) | = | 329 10000 |
| 方程两边同时乘以: | ( | 2600 | x | + | 2600 | ) |
| 2600 | x | = | 329 10000 | ( | 2600 | x | + | 2600 | ) |
| 2600 | x | = | 329 10000 | × | 2600 | x | + | 329 10000 | × | 2600 |
| 2600 | x | = | 4277 50 | x | + | 4277 50 |
| 2600 | x | − | 4277 50 | x | = | 4277 50 |
125723 50 | x | = | 4277 50 |
| x | = | 4277 50 | ÷ | 125723 50 |
| = | 4277 50 | × | 50 125723 |
| = | 329 | × | 1 9671 |
| x | = | 329 9671 |
| x | = | 0.034019 |