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Find the number of ordered pairs which satisfy xy=x + y + 3 where x and y are integers.

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Find the number of ordered pairs which satisfy xy=x + y + 3 where x and y are integers.

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1 Answer

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xy = x + y + 3

Possible order pair {(-1,1),(3,3)}

only 2 pair are possible

by (350 points)
Why not x=2 and y=3 ..??
by (350 points)
Why not x=0 and y=-3..??
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