Question

How do you solve `|x - \frac { 1} { 15} | < \frac { 1} { 5}`?

Answer 1

`-2/15 < x<4/15`

Explanation:

It's equivalent to:

`-1/5 < x-1/15<1/5`

Them you would add `1/15` to all the terms and get:

`-1/5+1/15 < x<1/5+1/15`

`-2/15 < x<4/15`