7(4n+4)+-7(n+1)=-63

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Solution for 7(4n+4)+-7(n+1)=-63 equation: 



7(4n+4)+-7(n+1)=-63

We move all terms to the left:

7(4n+4)+-7(n+1)-(-63)=0

We add all the numbers together, and all the variables

7(4n+4)-7(n+1)+63=0

We multiply parentheses

28n-7n+28-7+63=0

We add all the numbers together, and all the variables

21n+84=0

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

21n=-84

n=-84/21

n=-4

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