Question

How do you graph and solve `|5x+3|>2`?

Answer 1

`x > -1/5 and x < -1`

Explanation:

Given `|f(x) | > k, x : in RR`
`f(x) > k` and `f(x) < -k`
Now `f(x) = 5x+3` and `k = 2`

`5x+3 > 2` and `5x+3 < -2`
`x > -1/5 and x < -1`