72/(a+5)=8

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Solution for 72/(a+5)=8 equation: 



72/(a+5)=8

We move all terms to the left:

72/(a+5)-(8)=0



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

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

a!=-5

a∈R



We multiply all the terms by the denominator


-8*(a+5)+72=0

We multiply parentheses

-8a-40+72=0

We add all the numbers together, and all the variables

-8a+32=0

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

-8a=-32

a=-32/-8

a=+4

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