12a-15+a=8a+1+5a

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Solution for 12a-15+a=8a+1+5a equation: 



12a-15+a=8a+1+5a

We move all terms to the left:

12a-15+a-(8a+1+5a)=0

We add all the numbers together, and all the variables

12a+a-(13a+1)-15=0

We add all the numbers together, and all the variables

13a-(13a+1)-15=0

We get rid of parentheses

13a-13a-1-15=0

We add all the numbers together, and all the variables

-16!=0

There is no solution for this equation

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