7=7(7n-6)

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Solution for 7=7(7n-6) equation: 



7=7(7n-6)

We move all terms to the left:

7-(7(7n-6))=0



We calculate terms in parentheses: -(7(7n-6)), so:

7(7n-6)

We multiply parentheses

49n-42

Back to the equation:

-(49n-42)



We get rid of parentheses

-49n+42+7=0

We add all the numbers together, and all the variables

-49n+49=0

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

-49n=-49

n=-49/-49

n=1

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