2(x+1)+1/2(x-1)=7/4x
2X + 2 +0.5X - 0.5 = 74X
4*(2.5X +1.5) = 7X
10X - 7X + 6 = 0
3X + 6 = 0
3X = - 6
X = - 2
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2(x+1)+1/2(x-1)=7/4x
2X + 2 +0.5X - 0.5 = 74X
4*(2.5X +1.5) = 7X
10X - 7X + 6 = 0
3X + 6 = 0
3X = - 6
X = - 2