| x | = | 11 10 | − | 13 20 | × | 201 100 | ÷ | ( | 61 2000 | × | 7883 50 | ) |
| Multiply both sides of the equation by: | ( | 61 2000 | × | 7883 50 | ) |
| x | ( | 61 2000 | × | 7883 50 | ) | = | 11 10 | ( | 61 2000 | × | 7883 50 | ) | − | 13 20 | × | 201 100 |
| x | × | 61 2000 | × | 7883 50 | = | 11 10 | ( | 61 2000 | × | 7883 50 | ) | − | 13 20 | × | 201 100 |
| x | × | 61 2000 | × | 7883 50 | = | 11 10 | × | 61 2000 | × | 7883 50 | − | 13 20 | × | 201 100 |
| x | × | 480863 100000 | = | 5289493 1000000 | − | 2613 2000 |
480863 100000 | x | = | 3982993 1000000 |
| x | = | 3982993 1000000 | ÷ | 480863 100000 |
| = | 3982993 1000000 | × | 100000 480863 |
| = | 3982993 10 | × | 1 480863 |
| x | = | 3982993 4808630 |
| x | = | 0.828301 |