Can somebody help me with this please? Will give brainlest :) (valid answers only or you’ll be reported)

Answer:
12 7 2 -3
Here
1st term = 12
second term = 7
common difference (d)= 7-12 = -5
5th term = 4th term + d = -3 -5 = -8
6th term = 5th term + d = -8-5 = -13
Step-by-step explanation:
Answer: I will get you’re brainliest
Step-by-step explanation:
I hope this works