-7+7=3-5n

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



-7+7=3-5n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-(-5n+3)=0

We get rid of parentheses

5n-3=0

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

5n=3

n=3/5

n=3/5

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