6 125 | × | 6700 | ÷ | ( | 6700 | + | x | ) | + | 22 | x | ÷ | ( | 6700 | + | x | ) | = | 67 100 |
| 方程两边同时乘以: | ( | 6700 | + | x | ) |
6 125 | × | 6700 | + | 22 | x | = | 67 100 | ( | 6700 | + | x | ) |
6 125 | × | 6700 | + | 22 | x | = | 67 100 | × | 6700 | + | 67 100 | x |
1608 5 | + | 22 | x | = | 4489 | + | 67 100 | x |
| 22 | x | − | 67 100 | x | = | 4489 | − | 1608 5 |
2133 100 | x | = | 4489 | − | 1608 5 |
2133 100 | x | = | 20837 5 |
| x | = | 20837 5 | ÷ | 2133 100 |
| = | 20837 5 | × | 100 2133 |
| = | 20837 | × | 20 2133 |
| x | = | 416740 2133 |
| x | = | 195.377403 |