193 200 | = | x | ÷ | ( | x | + | ( | 1 | − | x | ) | × | 851 1000 | ) |
| 方程两边同时乘以: | ( | x | + | ( | 1 | − | x | ) | × | 851 1000 | ) |
193 200 | ( | x | + | ( | 1 | − | x | ) | × | 851 1000 | ) | = | x |
193 200 | x | + | 193 200 | ( | 1 | − | x | ) | × | 851 1000 | = | x |
193 200 | x | + | 164243 200000 | ( | 1 | − | x | ) | = | x |
193 200 | x | + | 164243 200000 | × | 1 | − | 164243 200000 | x | = | x |
193 200 | x | + | 164243 200000 | − | 164243 200000 | x | = | x |
28757 200000 | x | + | 164243 200000 | = | x |
28757 200000 | x | − | x | = | - | 164243 200000 |
| - | 171243 200000 | x | = | - | 164243 200000 |
164243 200000 | = | 171243 200000 | x |
171243 200000 | x | = | 164243 200000 |
| x | = | 164243 200000 | ÷ | 171243 200000 |
| = | 164243 200000 | × | 200000 171243 |
| = | 164243 | × | 1 171243 |
| x | = | 164243 171243 |
| x | = | 0.959122 |