( | x | − | 21823 10000 | ) | ÷ | x | = | - | 27 2500 |
方程两边同时乘以: | x |
( | x | − | 21823 10000 | ) | = | - | 27 2500 | x |
x | − | 21823 10000 | = | - | 27 2500 | x |
x | + | 27 2500 | x | = | 21823 10000 |
2527 2500 | x | = | 21823 10000 |
x | = | 21823 10000 | ÷ | 2527 2500 |
= | 21823 10000 | × | 2500 2527 |
= | 21823 4 | × | 1 2527 |
x | = | 21823 10108 |
x | = | 2.158983 |