7n+5n-5=-5+12n

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Solution for 7n+5n-5=-5+12n equation: 



7n+5n-5=-5+12n

We move all terms to the left:

7n+5n-5-(-5+12n)=0

We add all the numbers together, and all the variables

7n+5n-(12n-5)-5=0

We add all the numbers together, and all the variables

12n-(12n-5)-5=0

We get rid of parentheses

12n-12n+5-5=0

We add all the numbers together, and all the variables

=0

n=0/1

n=0

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