-30-2n=-6(-5+4n)+2n

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Solution for -30-2n=-6(-5+4n)+2n equation: 



-30-2n=-6(-5+4n)+2n

We move all terms to the left:

-30-2n-(-6(-5+4n)+2n)=0

We add all the numbers together, and all the variables

-2n-(-6(4n-5)+2n)-30=0



We calculate terms in parentheses: -(-6(4n-5)+2n), so:

-6(4n-5)+2n

We add all the numbers together, and all the variables

2n-6(4n-5)

We multiply parentheses

2n-24n+30

We add all the numbers together, and all the variables

-22n+30

Back to the equation:

-(-22n+30)



We get rid of parentheses

-2n+22n-30-30=0

We add all the numbers together, and all the variables

20n-60=0

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

20n=60

n=60/20

n=3

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