Answer:
-1/2
if it's not right let me know
Step-by-step explanation:
Answer:

Step-by-step explanation:


Subtract 9 from both sides:


Add 6x to both sides:


Divide both sides by -4:


30 x 5/6 = 25
The answer is 25 people
I hope this helped. Let me know if you have any other questions!