SOLUTION: how do i do this? simplify (all positive exponents) {{{(y^2-5y)/(15-3y)}}}

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Question 134136: how do i do this?
simplify (all positive exponents)
%28y%5E2-5y%29%2F%2815-3y%29
Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
(y^2-5y)/(15-3y)=y(y-5)/3(5-y)=(y/3)((y-5)/(5-y))=-y/3