# How do you solve and write the following in interval notation: #4x < 2x + 1 ≤ 3x + 2#?

##### 1 Answer

Jul 19, 2016

Half closed interval: [-1, 1/2)

#### Explanation:

Separate solving into 2 parts:

a. 4x < 2x + 1

2x < 1

b.

Solution set: Half closed interval: [-1, 1/2)

Graph on the number line:

---------------------- - 1 ========== 0 ==== 1/2 ---------------