| ( | x | + | 50 | × | 1 500 | + | x | × | 3 200 | + | x | × | 10 100 | ) | + | ( | x | + | x | × | 10 100 | ) | = | 5867 10 |
| Left side of the equation = | x | + | 50 | × | 1 500 | + | x | × | 3 200 | + | x | × | 10 100 | + | ( | x | + | x | × | 10 100 | ) |
| = | x | + | 1 10 | + | x | × | 3 200 | + | x | × | 10 100 | + | ( | x | + | x | × | 10 100 | ) |
| = | 223 200 | x | + | 1 10 | + | ( | x | + | x | × | 10 100 | ) |
| = | 223 200 | x | + | 1 10 | + | x | + | x | × | 10 100 |
| = | 443 200 | x | + | 1 10 |
443 200 | x | + | 1 10 | = | 5867 10 |
443 200 | x | = | 5867 10 | − | 1 10 |
443 200 | x | = | 2933 5 |
| x | = | 2933 5 | ÷ | 443 200 |
| = | 2933 5 | × | 200 443 |
| = | 2933 | × | 40 443 |
| x | = | 117320 443 |
| x | = | 264.8307 |