Question 876700
x = the first number
x + 1 = the second number
x + 2 = the third number
(x)*(x + 1) = 11*(x + 2) - 8
x^2 + x = 11x + 22 -8
x^2 + x = 11x + 14
subtract 11x from each side
x^2 -10x = 14
add -14  to each side
x^2 -10x -14 = 0
There is no integer solution.