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| Question 751633:  What is the smallest of 3 consecutive positive integers if the product of the smaller two integers is 5 less than 5 times the largest integer?
 Answer by CubeyThePenguin(3113)
      (Show Source): 
You can put this solution on YOUR website! consecutive positive integers: (x-1), x, (x+1) 
 (x-1)(x) = 5(x+1) - 5
 x^2 - x = 5x
 x^2 - 6x = 0
 x(x - 6) = 0
 x = 0, x = 6
 
 x is positive, so the integers are 5, 6, and 7.
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