7(-n-2)+4n=30+8

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Solution for 7(-n-2)+4n=30+8 equation: 



7(-n-2)+4n=30+8

We move all terms to the left:

7(-n-2)+4n-(30+8)=0

We add all the numbers together, and all the variables

7(-1n-2)+4n-38=0

We add all the numbers together, and all the variables

4n+7(-1n-2)-38=0

We multiply parentheses

4n-7n-14-38=0

We add all the numbers together, and all the variables

-3n-52=0

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

-3n=52

n=52/-3

n=-17+1/3

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