2481 1000 | × | 8050 | + | 4107 2000 | x | = | 23 10 | ( | 8050 | + | x | ) |
| 方程左边 = | 399441 20 | + | 4107 2000 | x |
399441 20 | + | 4107 2000 | x | = | 23 10 | ( | 8050 | + | x | ) |
| 方程右边 = | 23 10 | × | 8050 | + | 23 10 | x |
| = | 18515 | + | 23 10 | x |
399441 20 | + | 4107 2000 | x | = | 18515 | + | 23 10 | x |
4107 2000 | x | − | 23 10 | x | = | 18515 | − | 399441 20 |
| - | 493 2000 | x | = | 18515 | − | 399441 20 |
| - | 493 2000 | x | = | - | 29141 20 |
29141 20 | = | 493 2000 | x |
493 2000 | x | = | 29141 20 |
| x | = | 29141 20 | ÷ | 493 2000 |
| = | 29141 20 | × | 2000 493 |
| = | 29141 | × | 100 493 |
| x | = | 2914100 493 |
| x | = | 5910.953347 |