8a-15=9-2a

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Solution for 8a-15=9-2a equation: 



8a-15=9-2a

We move all terms to the left:

8a-15-(9-2a)=0

We add all the numbers together, and all the variables

8a-(-2a+9)-15=0

We get rid of parentheses

8a+2a-9-15=0

We add all the numbers together, and all the variables

10a-24=0

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

10a=24

a=24/10

a=2+2/5

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