278307 25000 | x | × | 2 | − | 2754 125 | x | − | 2574 5 | = | 0 |
| 方程左边 = | 278307 12500 | x | − | 2754 125 | x | − | 2574 5 |
| = | 2907 12500 | x | − | 2574 5 |
2907 12500 | x | − | 2574 5 | = | 0 |
2907 12500 | x | = | 0 | + | 2574 5 |
2907 12500 | x | = | 2574 5 |
| x | = | 2574 5 | ÷ | 2907 12500 |
| = | 2574 5 | × | 12500 2907 |
| = | 286 | × | 2500 323 |
| x | = | 715000 323 |
| x | = | 2213.622291 |