9+8n=-5(1-2n)

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Solution for 9+8n=-5(1-2n) equation: 



9+8n=-5(1-2n)

We move all terms to the left:

9+8n-(-5(1-2n))=0

We add all the numbers together, and all the variables

8n-(-5(-2n+1))+9=0



We calculate terms in parentheses: -(-5(-2n+1)), so:

-5(-2n+1)

We multiply parentheses

10n-5

Back to the equation:

-(10n-5)



We get rid of parentheses

8n-10n+5+9=0

We add all the numbers together, and all the variables

-2n+14=0

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

-2n=-14

n=-14/-2

n=+7

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