(3x+12)=(4x-8)

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Solution for (3x+12)=(4x-8) equation: 



(3x+12)=(4x-8)

We move all terms to the left:

(3x+12)-((4x-8))=0

We get rid of parentheses

3x-((4x-8))+12=0



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

(4x-8)

We get rid of parentheses

4x-8

Back to the equation:

-(4x-8)



We get rid of parentheses

3x-4x+8+12=0

We add all the numbers together, and all the variables

-1x+20=0

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

-x=-20

x=-20/-1

x=+20

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