30-2n=-4(8n-5)

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Solution for 30-2n=-4(8n-5) equation: 



30-2n=-4(8n-5)

We move all terms to the left:

30-2n-(-4(8n-5))=0



We calculate terms in parentheses: -(-4(8n-5)), so:

-4(8n-5)

We multiply parentheses

-32n+20

Back to the equation:

-(-32n+20)



We get rid of parentheses

-2n+32n-20+30=0

We add all the numbers together, and all the variables

30n+10=0

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

30n=-10

n=-10/30

n=-1/3

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