When doing composite functions, if I have a problem that says f(x)=x/x-5 and g(x)=-3/x/ How do I simplify my solution for f(g(x)). I got the answer -3/x/x-5

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section: Chapter Questions
Problem 10SGR
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When doing composite functions, if I have a problem that says f(x)=x/x-5 and g(x)=-3/x/ How do I simplify my solution for f(g(x)). I got the answer -3/x/x-5 

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How would you do g(f(x)) using the same numbers for f(x) and g(x)? 

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