13091 2500 | − | 5033 2500 | x | = | 6303 2000 | − | 5583 10000 | x |
| - | 5033 2500 | x | + | 5583 10000 | x | = | 6303 2000 | − | 13091 2500 |
| - | 14549 10000 | x | = | 6303 2000 | − | 13091 2500 |
| - | 14549 10000 | x | = | - | 20849 10000 |
20849 10000 | = | 14549 10000 | x |
14549 10000 | x | = | 20849 10000 |
| x | = | 20849 10000 | ÷ | 14549 10000 |
| = | 20849 10000 | × | 10000 14549 |
| = | 20849 | × | 1 14549 |
| x | = | 20849 14549 |
| x | = | 1.433019 |