3n-(n-8)=-2

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Solution for 3n-(n-8)=-2 equation: 



3n-(n-8)=-2

We move all terms to the left:

3n-(n-8)-(-2)=0

We add all the numbers together, and all the variables

3n-(n-8)+2=0

We get rid of parentheses

3n-n+8+2=0

We add all the numbers together, and all the variables

2n+10=0

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

2n=-10

n=-10/2

n=-5

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