| x | = | 879 | + | x | ÷ | 117 100 | × | 17 100 | + | x | × | 1 20 | + | x | × | 20 100 |
| Right side of the equation = | 879 | + | x | × | 17 117 | + | x | × | 1 20 | + | x | × | 20 100 |
| = | 879 | + | 185 468 | x |
| x | = | 879 | + | 185 468 | x |
| x | − | 185 468 | x | = | 879 |
283 468 | x | = | 879 |
| x | = | 879 | ÷ | 283 468 |
| = | 879 | × | 468 283 |
| x | = | 411372 283 |
| x | = | 1453.611307 |