| ( | 930 | × | 593 1000 | + | x | ) | ÷ | ( | 930 | + | x | ) | = | 3 5 |
| 方程两边同时乘以: | ( | 930 | + | x | ) |
| ( | 930 | × | 593 1000 | + | x | ) | = | 3 5 | ( | 930 | + | x | ) |
| 930 | × | 593 1000 | + | x | = | 3 5 | ( | 930 | + | x | ) |
| 930 | × | 593 1000 | + | x | = | 3 5 | × | 930 | + | 3 5 | x |
55149 100 | + | x | = | 558 | + | 3 5 | x |
| x | − | 3 5 | x | = | 558 | − | 55149 100 |
2 5 | x | = | 558 | − | 55149 100 |
2 5 | x | = | 651 100 |
| x | = | 651 100 | ÷ | 2 5 |
| = | 651 100 | × | 5 2 |
| = | 651 20 | × | 1 2 |
| x | = | 651 40 |
| x | = | 16.275 |