Respuesta :

Averysmartperson

Answer:

7

Step-by-step explanation:

47 + 70 + 9p = 180

117 + 9p = 180

Subtract 117 from both sides

9p = 63

Divide both sides by 9

p = 7

carolynew866

Step-by-step explanation:

47+70+9p=180

=117+9p=180

180-117=9p

63=9p

7=p