x/2+3x/2=4

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Solution for x/2+3x/2=4 equation: 



x/2+3x/2=4

We move all terms to the left:

x/2+3x/2-(4)=0

We multiply all the terms by the denominator


x+3x-4*2=0

We add all the numbers together, and all the variables

4x-8=0

We move all terms containing x to the left, all other terms to the right

4x=8

x=8/4

x=2

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