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January 3rd, 2010, 11:34 AM   #1
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solving xy+ax+by=c

How would you obtain the solutions to the equation xy+7x+3y=70? The values of x and y should be integers.
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January 3rd, 2010, 01:16 PM   #2
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Re: solving xy+ax+by=c has step-by-step instructions and is a solver. There are only two solutions with x and y nonnegative, with six others if you allow negatives.
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