4-2(-3+n)=-7n-30

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Solution for 4-2(-3+n)=-7n-30 equation: 



4-2(-3+n)=-7n-30

We move all terms to the left:

4-2(-3+n)-(-7n-30)=0

We add all the numbers together, and all the variables

-2(n-3)-(-7n-30)+4=0

We multiply parentheses

-2n-(-7n-30)+6+4=0

We get rid of parentheses

-2n+7n+30+6+4=0

We add all the numbers together, and all the variables

5n+40=0

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

5n=-40

n=-40/5

n=-8

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