How many different values of positive integer x, for which |x+7|<x, are there?  Select the correct option:
A) 0  B) 2  C) 3  D) 8  E) 16
Answer A   I opted to put the random value option.   i used 0 , 7 , -7 and the the extreme of 30 and -30..   i was able to solve it in 1:09   2
<result>B</result>
How many different values of positive integer x, for which |x+7|<x, are there?