5=9/a-3

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Solution for 5=9/a-3 equation: 



5=9/a-3

We move all terms to the left:

5-(9/a-3)=0



Domain of the equation: a-3)!=0

a∈R



We get rid of parentheses

-9/a+3+5=0

We multiply all the terms by the denominator


3*a+5*a-9=0

We add all the numbers together, and all the variables

8a-9=0

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

8a=9

a=9/8

a=1+1/8

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