8(n+5)=4n-2(-2-4n)

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Solution for 8(n+5)=4n-2(-2-4n) equation: 



8(n+5)=4n-2(-2-4n)

We move all terms to the left:

8(n+5)-(4n-2(-2-4n))=0

We add all the numbers together, and all the variables

8(n+5)-(4n-2(-4n-2))=0

We multiply parentheses

8n-(4n-2(-4n-2))+40=0



We calculate terms in parentheses: -(4n-2(-4n-2)), so:

4n-2(-4n-2)

We multiply parentheses

4n+8n+4

We add all the numbers together, and all the variables

12n+4

Back to the equation:

-(12n+4)



We get rid of parentheses

8n-12n-4+40=0

We add all the numbers together, and all the variables

-4n+36=0

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

-4n=-36

n=-36/-4

n=+9

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