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3.8-2x=0.4的解方程怎么写
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亲~具体计算过程如下:3.8-2x=0.43.8-2x-0.4=0.4-0.43.4-2x=02x=3.4x=1.7
咨询记录 · 回答于2022-12-01
3.8-2x=0.4的解方程怎么写
亲~具体计算过程如下:3.8-2x=0.43.8-2x-0.4=0.4-0.43.4-2x=02x=3.4x=1.7
这道题可以利用等式的性质,在等号两边同时减去0.4,这样计算起来就比较简单了哦
发一下全程夺冠五年级上,的答案
亲~不好意思,这个没有哦
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我不卖书,所以没有答案![](https://s.bdstatic.com/common/openjs/emoticon/img/face_73.png)
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