494273 5000 | ( | 100 | − | x | ) | + | 136529 1250 | x | = | 10020 |
| 方程左边 = | 494273 5000 | × | 100 | − | 494273 5000 | x | + | 136529 1250 | x |
| = | 494273 50 | − | 494273 5000 | x | + | 136529 1250 | x |
| = | 494273 50 | + | 51843 5000 | x |
494273 50 | + | 51843 5000 | x | = | 10020 |
51843 5000 | x | = | 10020 | − | 494273 50 |
51843 5000 | x | = | 6727 50 |
| x | = | 6727 50 | ÷ | 51843 5000 |
| = | 6727 50 | × | 5000 51843 |
| = | 6727 | × | 100 51843 |
| x | = | 672700 51843 |
| x | = | 12.975715 |