n+5=-7(7-4n)

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Solution for n+5=-7(7-4n) equation: 



n+5=-7(7-4n)

We move all terms to the left:

n+5-(-7(7-4n))=0

We add all the numbers together, and all the variables

n-(-7(-4n+7))+5=0



We calculate terms in parentheses: -(-7(-4n+7)), so:

-7(-4n+7)

We multiply parentheses

28n-49

Back to the equation:

-(28n-49)



We get rid of parentheses

n-28n+49+5=0

We add all the numbers together, and all the variables

-27n+54=0

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

-27n=-54

n=-54/-27

n=+2

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