-19+7n=-8(n-7)

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Solution for -19+7n=-8(n-7) equation: 



-19+7n=-8(n-7)

We move all terms to the left:

-19+7n-(-8(n-7))=0



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

-8(n-7)

We multiply parentheses

-8n+56

Back to the equation:

-(-8n+56)



We get rid of parentheses

7n+8n-56-19=0

We add all the numbers together, and all the variables

15n-75=0

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

15n=75

n=75/15

n=5

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