-20-6n=-2+5(2-4n)

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Solution for -20-6n=-2+5(2-4n) equation: 



-20-6n=-2+5(2-4n)

We move all terms to the left:

-20-6n-(-2+5(2-4n))=0

We add all the numbers together, and all the variables

-6n-(-2+5(-4n+2))-20=0



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

-2+5(-4n+2)

determiningTheFunctionDomain
5(-4n+2)-2

We multiply parentheses

-20n+10-2

We add all the numbers together, and all the variables

-20n+8

Back to the equation:

-(-20n+8)



We get rid of parentheses

-6n+20n-8-20=0

We add all the numbers together, and all the variables

14n-28=0

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

14n=28

n=28/14

n=2

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