20n-14=-2(2n+1)

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Solution for 20n-14=-2(2n+1) equation: 



20n-14=-2(2n+1)

We move all terms to the left:

20n-14-(-2(2n+1))=0



We calculate terms in parentheses: -(-2(2n+1)), so:

-2(2n+1)

We multiply parentheses

-4n-2

Back to the equation:

-(-4n-2)



We get rid of parentheses

20n+4n+2-14=0

We add all the numbers together, and all the variables

24n-12=0

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

24n=12

n=12/24

n=1/2

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