| x | = | 13 100 | + | ( | 13 100 | × | 12 100 | ) | + | 3 10000 | + | 5 100 |
| Right side of the equation = | 1803 10000 | + | ( | 13 100 | × | 12 100 | ) |
| x | = | 1803 10000 | + | ( | 13 100 | × | 12 100 | ) |
| Right side of the equation = | 1803 10000 | + | 13 100 | × | 12 100 |
| = | 1803 10000 | + | 39 2500 |
| = | 1959 10000 |
| x | = | 1959 10000 |