12-2x=(x+4)8

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Solution for 12-2x=(x+4)8 equation: 



12-2x=(x+4)8

We move all terms to the left:

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



We calculate terms in parentheses: -((x+4)8), so:

(x+4)8

We multiply parentheses

8x+32

Back to the equation:

-(8x+32)



We get rid of parentheses

-2x-8x-32+12=0

We add all the numbers together, and all the variables

-10x-20=0

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

-10x=20

x=20/-10

x=-2

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