30-6n=-2(-7n-5)

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Solution for 30-6n=-2(-7n-5) equation: 



30-6n=-2(-7n-5)

We move all terms to the left:

30-6n-(-2(-7n-5))=0



We calculate terms in parentheses: -(-2(-7n-5)), so:

-2(-7n-5)

We multiply parentheses

14n+10

Back to the equation:

-(14n+10)



We get rid of parentheses

-6n-14n-10+30=0

We add all the numbers together, and all the variables

-20n+20=0

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

-20n=-20

n=-20/-20

n=1

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