4=(3x+7)

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Solution for 4=(3x+7) equation: 



4=(3x+7)

We move all terms to the left:

4-((3x+7))=0



We calculate terms in parentheses: -((3x+7)), so:

(3x+7)

We get rid of parentheses

3x+7

Back to the equation:

-(3x+7)



We get rid of parentheses

-3x-7+4=0

We add all the numbers together, and all the variables

-3x-3=0

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

-3x=3

x=3/-3

x=-1

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