3(-3n-3)=-23-7n

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Solution for 3(-3n-3)=-23-7n equation: 



3(-3n-3)=-23-7n

We move all terms to the left:

3(-3n-3)-(-23-7n)=0

We add all the numbers together, and all the variables

3(-3n-3)-(-7n-23)=0

We multiply parentheses

-9n-(-7n-23)-9=0

We get rid of parentheses

-9n+7n+23-9=0

We add all the numbers together, and all the variables

-2n+14=0

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

-2n=-14

n=-14/-2

n=+7

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