Question

How do you solve `absx<1+abs1.5`?

Answer 1

Note that `abs(1.5) = 1.5` (taking the absolute value of a positive value has no effect on the value.

So
`abs(x) <1 +abs(1.5)`
is the same as
`abs(x) < 2.5`

or `-2.5< x< 2.5`