| ( | x | − | 1829 1000 | ) | ÷ | ( | x | − | 1 | ) | = | 83 100 |
| 方程两边同时乘以: | ( | x | − | 1 | ) |
| ( | x | − | 1829 1000 | ) | = | 83 100 | ( | x | − | 1 | ) |
| x | − | 1829 1000 | = | 83 100 | ( | x | − | 1 | ) |
| x | − | 1829 1000 | = | 83 100 | x | − | 83 100 | × | 1 |
| x | − | 1829 1000 | = | 83 100 | x | − | 83 100 |
| x | − | 83 100 | x | = | - | 83 100 | + | 1829 1000 |
17 100 | x | = | - | 83 100 | + | 1829 1000 |
17 100 | x | = | 999 1000 |
| x | = | 999 1000 | ÷ | 17 100 |
| = | 999 1000 | × | 100 17 |
| = | 999 10 | × | 1 17 |
| x | = | 999 170 |
| x | = | 5.876471 |