Question

How do you graph and solve `| 5 x - 1 | <16`?

Answer 1

Solved

Explanation:

Let us start by assuming `y=5x- 1`.
Now the equation becomes

`|y|<16`

This means `y` can take a value between `(-16,16)`. The points `-16 and 16` are excluded. Corresponding range in `x` can be independently found by using the relationship between `y` and `x`.
The range of `x` is `(-3,3.6)`.