SOLUTION: show that the two following functions are inverse of each other: y=7x-5 and x=y+5/7

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Question 141423: show that the two following functions are inverse of each other:
y=7x-5 and x=y+5/7
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
show that the two following functions are inverse of each other:
y=7x-5 and x=y+5/7
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The inverse of y = 7x-5 is y= (x+5)/7, not what you have listed.
Cheers,
Stan H.