You would have to divide 105 by 7 and get an answer then you times that answer by nine and get your answer
-4p=3p+28
-4p+4p=3p+3p+28
-28=6p+28-28
p=-28/6
p=-4 2/3
Answer: (0,-1) , (1,0), (2,1) hope this can help you.
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
