SOLUTION: how do you do the inverse? like y=2x-5 or f(g(x))

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Question 287320: how do you do the inverse? like y=2x-5 or f(g(x))
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
How is this trig?
y=2x-5
The inverse is
x=2y-5
x+5=2y
(x+5)/2=y
y=(x+5)/2