30+3x=-7(x+8-4)

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Solution for 30+3x=-7(x+8-4) equation: 



30+3x=-7(x+8-4)

We move all terms to the left:

30+3x-(-7(x+8-4))=0

We add all the numbers together, and all the variables

3x-(-7(x+4))+30=0



We calculate terms in parentheses: -(-7(x+4)), so:

-7(x+4)

We multiply parentheses

-7x-28

Back to the equation:

-(-7x-28)



We get rid of parentheses

3x+7x+28+30=0

We add all the numbers together, and all the variables

10x+58=0

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

10x=-58

x=-58/10

x=-5+4/5

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