plz explain how to do this

Answer:
-40[tex]\leq[/tex]x
Step-by-step explanation:
Solve the inequality using the properties of equality.
First, add 60 to both sides
-440[tex]\leq[/tex]11x
Then, divide both sides by 11
-40[tex]\leq[/tex]x
So, -40 must be less than or equal to x.