SOLUTION: 1 xy= 1 what is y? 7xy=1 what is y? 2 xy=4 what is y?

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Question 379249: 1 xy= 1 what is y?
7xy=1 what is y?
2 xy=4 what is y?
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
xy = 1 ----> y = 1/x
7xy = 1 ----> y = 1/7x
2xy = 4 ----> y = 2/x