# How do you solve –5 ≤ 3m + 1 < 4?

Jun 17, 2016

$- 2 \le m \le 1$

#### Explanation:

You can execute the same operation for all members of the disequation, in this case you can subtract 1, so that the equivalent is

$- 6 \le 3 m \le 3$

then you can divide all members by 3:

$- 2 \le m \le 1$