-3(-7n+7)=-5n+5

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Solution for -3(-7n+7)=-5n+5 equation: 



-3(-7n+7)=-5n+5

We move all terms to the left:

-3(-7n+7)-(-5n+5)=0

We multiply parentheses

21n-(-5n+5)-21=0

We get rid of parentheses

21n+5n-5-21=0

We add all the numbers together, and all the variables

26n-26=0

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

26n=26

n=26/26

n=1

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