(7n-7)=7-7n

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



(7n-7)=7-7n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

7n+7n-7-7=0

We add all the numbers together, and all the variables

14n-14=0

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

14n=14

n=14/14

n=1

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