Question

How do you solve `abs(x+1)<3`?

Answer 1

`-4 < x <2`

Explanation:

As `|x+1|<3`, we have

either `x+1<3` i.e. `x<2`

or `-(x×1)<3` i.e. `0 < x+1+3` or `x > -4`

Hence solution is `-4 < x < 2`