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7x+x=2.96解方程
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亲~具体计算过程如下:7x+x=2.96(7+1)x=2.968x=2.96x=0.37
咨询记录 · 回答于2023-02-09
7x+x=2.96解方程
亲~具体计算过程如下:7x+x=2.96(7+1)x=2.968x=2.96x=0.37
这道题需要先把等号左边进行计算,然后利用等式的性质,在等号两边同时除以8,就可以求出x的值哦
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14x-3x=1.21怎么解
理我
14x-3x=1.2111x=1.2111x÷11=1.21÷11x=0.11
这道题需要先把等号左边进行计算,然后利用等式的性质,在等号两边同时除以11,就可以求出x的值哦
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谢谢
在吗
5x-1.6×25=2怎么解
快理我
5x-1.6×25=25x-40=25x=42x=8.4
这道题可以利用移项的运算法则,把40移到等号的右边,就可以求出x的值哦
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