12-2x=4(2-x)

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Solution for 12-2x=4(2-x) equation: 



12-2x=4(2-x)

We move all terms to the left:

12-2x-(4(2-x))=0

We add all the numbers together, and all the variables

-2x-(4(-1x+2))+12=0



We calculate terms in parentheses: -(4(-1x+2)), so:

4(-1x+2)

We multiply parentheses

-4x+8

Back to the equation:

-(-4x+8)



We get rid of parentheses

-2x+4x-8+12=0

We add all the numbers together, and all the variables

2x+4=0

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

2x=-4

x=-4/2

x=-2

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