x | ÷ | ( | 1 | − | x | ) | × | 2 | = | 182157 500 |
方程两边同时乘以: | ( | 1 | − | x | ) |
x | × | 2 | = | 182157 500 | ( | 1 | − | x | ) |
x | × | 2 | = | 182157 500 | × | 1 | − | 182157 500 | x |
x | × | 2 | = | 182157 500 | − | 182157 500 | x |
2 | x | + | 182157 500 | x | = | 182157 500 |
183157 500 | x | = | 182157 500 |
x | = | 182157 500 | ÷ | 183157 500 |
= | 182157 500 | × | 500 183157 |
= | 182157 | × | 1 183157 |
x | = | 182157 183157 |
x | = | 0.99454 |