113 100 | x | ÷ | 13 100 | + | 103 100 | ( | 1587173 100 | − | x | ) | ÷ | 3 100 | = | 909893 5 |
| Left side of the equation = | 113 13 | x | + | 103 3 | ( | 1587173 100 | − | x | ) |
113 13 | x | + | 103 3 | ( | 1587173 100 | − | x | ) | = | 909893 5 |
| Left side of the equation = | 113 13 | x | + | 103 3 | × | 1587173 100 | − | 103 3 | x |
| = | 113 13 | x | + | 163478819 300 | − | 103 3 | x |
| = | - | 1000 39 | x | + | 163478819 300 |
| - | 1000 39 | x | + | 163478819 300 | = | 909893 5 |
| - | 1000 39 | x | = | 909893 5 | − | 163478819 300 |
| - | 1000 39 | x | = | - | 108885239 300 |
108885239 300 | = | 1000 39 | x |
1000 39 | x | = | 108885239 300 |
| x | = | 108885239 300 | ÷ | 1000 39 |
| = | 108885239 300 | × | 39 1000 |
| = | 108885239 100 | × | 13 1000 |
| x | = | 1415508107 100000 |
| x | = | 14155.08107 |