| 1 | = | 23469 2500 | − | 95659 25 | ÷ | ( | x | − | 4547 100 | ) |
| 方程两边同时乘以: | ( | x | − | 4547 100 | ) |
| 1 | ( | x | − | 4547 100 | ) | = | 23469 2500 | ( | x | − | 4547 100 | ) | − | 95659 25 |
| 1 | x | − | 1 | × | 4547 100 | = | 23469 2500 | ( | x | − | 4547 100 | ) | − | 95659 25 |
| 1 | x | − | 1 | × | 4547 100 | = | 23469 2500 | x | − | 23469 2500 | × | 4547 100 | − | 95659 25 |
| 1 | x | − | 4547 100 | = | 23469 2500 | x | − | 106713543 250000 | − | 95659 25 |