-7(1-4n)-8n=-7(1-4n)

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Solution for -7(1-4n)-8n=-7(1-4n) equation: 



-7(1-4n)-8n=-7(1-4n)

We move all terms to the left:

-7(1-4n)-8n-(-7(1-4n))=0

We add all the numbers together, and all the variables

-7(-4n+1)-8n-(-7(-4n+1))=0

We add all the numbers together, and all the variables

-8n-7(-4n+1)-(-7(-4n+1))=0

We multiply parentheses

-8n+28n-(-7(-4n+1))-7=0



We calculate terms in parentheses: -(-7(-4n+1)), so:

-7(-4n+1)

We multiply parentheses

28n-7

Back to the equation:

-(28n-7)



We add all the numbers together, and all the variables

20n-(28n-7)-7=0

We get rid of parentheses

20n-28n+7-7=0

We add all the numbers together, and all the variables

-8n=0

n=0/-8

n=0

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