计算:x/3+[1-1/2(4x-1)]=1
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计算:x/3+[1-1/2(4x-1)]=1计算:x/3+[1-1/2(4x-1)]=1计算:x/3+[1-1/2(4x-1)]=1x=3/10好久没动过脑子了,不晓得是对不.下面的不对把x/3+1-
计算:x/3+[1-1/2(4x-1)]=1
计算:x/3+[1-1/2(4x-1)]=1
计算:x/3+[1-1/2(4x-1)]=1
x=3/10 好久没动过脑子了 ,不晓得是对不.下面的不对把
x/3+1-1/2(4x-1)=1
x/3-1/2(4x-1)=0
2x(4x-1)-3=0
8x^2-2x-3=0
(2x+1)(4x-3)=0
由此可得x=-1/2或者x=3/4
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