解下列方程:
(1)4﹣
m=﹣m;
(2)56﹣8x=11+x;
(3)
x+1=5+
x;
(4)﹣5x+6+7x=1+2x﹣3+8x.
(1)4﹣
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
(2)56﹣8x=11+x;
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d599cb4a589f90b0205f24c2e1fa021e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
(4)﹣5x+6+7x=1+2x﹣3+8x.
更新时间:2017-12-24 19:58:47
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【知识点】 解一元一次方程(一)——合并同类项与移项解读