Answer:
i think it’s d, but i’m not sure.
Explanation:
I hope you all have a good day!!
A city's population density would decrease (most likely) due to the fact that people would most likely spread out.
You would first subtract 2 and 15 from both sides so you'll get -(3x+5)= -9 and then the negative would go into the 3 and 5 so it would be -3x-5 = -9 and then you'll add 5 to both sides then divide -3 to both sides so you'll get

but since 2 negative make a positive your final answer is