| ( | 2253 20 | − | x | ) | ÷ | x | = | 837683 100 |
| 方程两边同时乘以: | x |
| ( | 2253 20 | − | x | ) | = | 837683 100 | x |
2253 20 | − | x | = | 837683 100 | x |
| - | x | − | 837683 100 | x | = | - | 2253 20 |
| - | 837783 100 | x | = | - | 2253 20 |
2253 20 | = | 837783 100 | x |
837783 100 | x | = | 2253 20 |
| x | = | 2253 20 | ÷ | 837783 100 |
| = | 2253 20 | × | 100 837783 |
| = | 751 | × | 5 279261 |
| x | = | 3755 279261 |
| x | = | 0.013446 |