1001 2 | + | 1001 100 | + | 1 100 | K | × | 1 | + | 57 5 | = | 0 |
| Left side of the equation = | 1001 2 | + | 1001 100 | + | 1 100 | K | + | 57 5 |
| = | 52191 100 | + | 1 100 | K |
52191 100 | + | 1 100 | K | = | 0 |
1 100 | K | = | 0 | − | 52191 100 |
1 100 | K | = | - | 52191 100 |
| K | = | - | 52191 100 | ÷ | 1 100 |
| = | - | 52191 100 | × | 100 |
| = | - | 52191 | × | 1 |
| K | = | - | 52191 |