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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(2(2n-2)-2(-8n+3)), so:

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

We multiply parentheses

4n+16n-4-6

We add all the numbers together, and all the variables

20n-10

Back to the equation:

-(20n-10)



We get rid of parentheses

-20n+10+30=0

We add all the numbers together, and all the variables

-20n+40=0

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

-20n=-40

n=-40/-20

n=+2

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