3x/2+2(x-1)=12

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Solution for 3x/2+2(x-1)=12 equation: 



3x/2+2(x-1)=12

We move all terms to the left:

3x/2+2(x-1)-(12)=0

We multiply parentheses

3x/2+2x-2-12=0

We multiply all the terms by the denominator


3x+2x*2-2*2-12*2=0

We add all the numbers together, and all the variables

3x+2x*2-28=0

Wy multiply elements

3x+4x-28=0

We add all the numbers together, and all the variables

7x-28=0

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

7x=28

x=28/7

x=4

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