3(-2n+4)=-8n+30

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Solution for 3(-2n+4)=-8n+30 equation: 



3(-2n+4)=-8n+30

We move all terms to the left:

3(-2n+4)-(-8n+30)=0

We multiply parentheses

-6n-(-8n+30)+12=0

We get rid of parentheses

-6n+8n-30+12=0

We add all the numbers together, and all the variables

2n-18=0

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

2n=18

n=18/2

n=9

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