已知
是关于x的一元一次方程,则m的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d8fbd79ed617fffb88814b6a1c448fb.png)
A.-1 | B.1 | C.0 | D.-1或1 |
更新时间:2022-04-05 00:27:25
|
A.-1 | B.1 | C.0 | D.-1或1 |