n+4(2-3n)=-20-7n

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Solution for n+4(2-3n)=-20-7n equation:



n+4(2-3n)=-20-7n
We move all terms to the left:
n+4(2-3n)-(-20-7n)=0
We add all the numbers together, and all the variables
n+4(-3n+2)-(-7n-20)=0
We multiply parentheses
n-12n-(-7n-20)+8=0
We get rid of parentheses
n-12n+7n+20+8=0
We add all the numbers together, and all the variables
-4n+28=0
We move all terms containing n to the left, all other terms to the right
-4n=-28
n=-28/-4
n=+7

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