问题标题:
4-3(x-2)=-1/3x+2
问题描述:
4-3(x-2)=-1/3x+2
费龙回答:
4-3x+6=-1/3x+2
-3x+1/3x=+2-10
-8/3x=-8
x=-8*(-8/3)
x=3
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4-3(x-2)=-1/3x+2