| x | = | 879 | + | x | ÷ | 117 100 | × | 17 100 | + | x | × | 1 20 | + | x | × | 30 100 |
| Right side of the equation = | 879 | + | x | × | 17 117 | + | x | × | 1 20 | + | x | × | 30 100 |
| = | 879 | + | 1159 2340 | x |
| x | = | 879 | + | 1159 2340 | x |
| x | − | 1159 2340 | x | = | 879 |
1181 2340 | x | = | 879 |
| x | = | 879 | ÷ | 1181 2340 |
| = | 879 | × | 2340 1181 |
| x | = | 2056860 1181 |
| x | = | 1741.625741 |