20n-184=-8(-5n-7)

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Solution for 20n-184=-8(-5n-7) equation: 



20n-184=-8(-5n-7)

We move all terms to the left:

20n-184-(-8(-5n-7))=0



We calculate terms in parentheses: -(-8(-5n-7)), so:

-8(-5n-7)

We multiply parentheses

40n+56

Back to the equation:

-(40n+56)



We get rid of parentheses

20n-40n-56-184=0

We add all the numbers together, and all the variables

-20n-240=0

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

-20n=240

n=240/-20

n=-12

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