1 1000 | X | − | 6071 10000 | X | + | 203 10000 | = | 0 |
| 方程左边 = | - | 6061 10000 | X | + | 203 10000 |
| - | 6061 10000 | X | + | 203 10000 | = | 0 |
| - | 6061 10000 | X | = | 0 | − | 203 10000 |
| - | 6061 10000 | X | = | - | 203 10000 |
203 10000 | = | 6061 10000 | X |
6061 10000 | X | = | 203 10000 |
| X | = | 203 10000 | ÷ | 6061 10000 |
| = | 203 10000 | × | 10000 6061 |
| = | 203 | × | 1 6061 |
| X | = | 203 6061 |
| X | = | 7 209 |
| X | = | 0.033493 |