Question 1209437: If 3x + 5xy + y = 39
then x + y = ?
Answer by ikleyn(52894)   (Show Source):
You can put this solution on YOUR website! .
One of possible solutions is x = 0, y = 39.
Actually, there are infinitely many solutions for this given equation in real numbers,
and infinitely many different related values of x+y, so, your question makes
no any visible sense, even of a microscopic size.
Your problem is FATALLY INCORRECT and is incorrectly posed.
Good only to throw it into the closest garbage bin and forget about it, forever.
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