15-2a=18-15a

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Solution for 15-2a=18-15a equation: 



15-2a=18-15a

We move all terms to the left:

15-2a-(18-15a)=0

We add all the numbers together, and all the variables

-2a-(-15a+18)+15=0

We get rid of parentheses

-2a+15a-18+15=0

We add all the numbers together, and all the variables

13a-3=0

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

13a=3

a=3/13

a=3/13

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