Respuesta :

xSoon

Answer:

p = -2

Step-by-step explanation:

15 = -4p + 7

4p + 15 = 7

4p + 15 - 15 = 7 - 15

4p = -8

4p/4 = -8/4

p = -2

P= -5 So the answer to this question is going to be like I said in the beginning P= -5