n-2(n+2)=-13+2n

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Solution for n-2(n+2)=-13+2n equation:



n-2(n+2)=-13+2n
We move all terms to the left:
n-2(n+2)-(-13+2n)=0
We add all the numbers together, and all the variables
n-2(n+2)-(2n-13)=0
We multiply parentheses
n-2n-(2n-13)-4=0
We get rid of parentheses
n-2n-2n+13-4=0
We add all the numbers together, and all the variables
-3n+9=0
We move all terms containing n to the left, all other terms to the right
-3n=-9
n=-9/-3
n=+3

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