That's the whole point and the helpers try to help you discover the answer,
which helps a lot more than having the solution thrown at you.
Once one understands what it is that is being asked for, then all becomes clear
-4 < b < 2
All I want according to the inequality here is the integers that are between -4 and +2
so; -4, -3, -2, -1
and -1, 0, 1
Because all these integers are between the inequality above
If only somebody could have said that
Thanks
David