Both the x and y have to be greater than zero so you need to add two inequalities, x>0, y>0
I am not sure is you are supposed to solve or rewrite but for solving its this picture, tell me if its rewriting the problem and ill give you that as well!
Answer:
35
Step-by-step explanation:
Create a proportion where x is the number of Warrior fans
=
Cross multiply and solve for x
105 = 3x
35 = x
So, there were 35 Warrior fans