4(2n-8)=(-2(-7n+7))-8n

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Solution for 4(2n-8)=(-2(-7n+7))-8n equation: 



4(2n-8)=(-2(-7n+7))-8n

We move all terms to the left:

4(2n-8)-((-2(-7n+7))-8n)=0

We multiply parentheses

8n-((-2(-7n+7))-8n)-32=0



We calculate terms in parentheses: -((-2(-7n+7))-8n), so:

(-2(-7n+7))-8n

We add all the numbers together, and all the variables

-8n+(-2(-7n+7))



We calculate terms in parentheses: +(-2(-7n+7)), so:

-2(-7n+7)

We multiply parentheses

14n-14

Back to the equation:

+(14n-14)



We get rid of parentheses

-8n+14n-14

We add all the numbers together, and all the variables

6n-14

Back to the equation:

-(6n-14)



We get rid of parentheses

8n-6n+14-32=0

We add all the numbers together, and all the variables

2n-18=0

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

2n=18

n=18/2

n=9

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