# How do you solve and write the following in interval notation:  x<4?

##### 1 Answer
May 5, 2018

$\left(- \infty , 4\right)$

#### Explanation:

$x < 4 \text{ is a solution}$

$\left(- \infty , 4\right) \leftarrow \textcolor{b l u e}{\text{in interval notation}}$