Question 726517
consecutive odd integers: (x-2), x, (x+2)


(x-2)(x+2) = 7 + 10x
x^2 - 4 = 7 + 10x
x^2 - 10x - 11 = 0
(x - 11)(x + 1) = 0


x = 11, x = -1


sets of integers: (9, 11, 13), (-1, 1, 3)