How do you solve 36<=11-5x<=66?

1 Answer
Jun 27, 2016

-5 >= x >= -11

Explanation:

Given 36 <= 11 - 5x <=66

This can be written as:

(36 - 11)<= (11 - 5x - 11) <=(66 - 11)

25 <= - 5x <= 55

Dividing by 5, we have

5 <= -x <= 11 => => -5 >= x >= -11#