-(n+2)+7(n+2)=-n+n

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



-(n+2)+7(n+2)=-n+n
We move all terms to the left:
-(n+2)+7(n+2)-(-n+n)=0
We add all the numbers together, and all the variables
-(n+2)+7(n+2)-0=0
We add all the numbers together, and all the variables
-(n+2)+7(n+2)=0
We multiply parentheses
-(n+2)+7n+14=0
We get rid of parentheses
-n+7n-2+14=0
We add all the numbers together, and all the variables
6n+12=0
We move all terms containing n to the left, all other terms to the right
6n=-12
n=-12/6
n=-2

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