3(3+n)=-3

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Solution for 3(3+n)=-3 equation: 



3(3+n)=-3

We move all terms to the left:

3(3+n)-(-3)=0

We add all the numbers together, and all the variables

3(n+3)-(-3)=0

We add all the numbers together, and all the variables

3(n+3)+3=0

We multiply parentheses

3n+9+3=0

We add all the numbers together, and all the variables

3n+12=0

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

3n=-12

n=-12/3

n=-4

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