3=5/a+5

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Solution for 3=5/a+5 equation: 



3=5/a+5

We move all terms to the left:

3-(5/a+5)=0



Domain of the equation: a+5)!=0

a∈R



We get rid of parentheses

-5/a-5+3=0

We multiply all the terms by the denominator


-5*a+3*a-5=0

We add all the numbers together, and all the variables

-2a-5=0

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

-2a=5

a=5/-2

a=-2+1/2

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