-4=1-5(1-7n)

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Solution for -4=1-5(1-7n) equation: 



-4=1-5(1-7n)

We move all terms to the left:

-4-(1-5(1-7n))=0

We add all the numbers together, and all the variables

-(1-5(-7n+1))-4=0



We calculate terms in parentheses: -(1-5(-7n+1)), so:

1-5(-7n+1)

determiningTheFunctionDomain
-5(-7n+1)+1

We multiply parentheses

35n-5+1

We add all the numbers together, and all the variables

35n-4

Back to the equation:

-(35n-4)



We get rid of parentheses

-35n+4-4=0

We add all the numbers together, and all the variables

-35n=0

n=0/-35

n=0

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