8n-40=3(8+8n)

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Solution for 8n-40=3(8+8n) equation: 



8n-40=3(8+8n)

We move all terms to the left:

8n-40-(3(8+8n))=0

We add all the numbers together, and all the variables

8n-(3(8n+8))-40=0



We calculate terms in parentheses: -(3(8n+8)), so:

3(8n+8)

We multiply parentheses

24n+24

Back to the equation:

-(24n+24)



We get rid of parentheses

8n-24n-24-40=0

We add all the numbers together, and all the variables

-16n-64=0

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

-16n=64

n=64/-16

n=-4

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