Respuesta :

Answer:

3p+10=28

-10        -10

3p=28-10

3p=18

p=18/3

p=6

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

3p + 10 = 28

3p = 28-10  << Simplify

3p = 18

p = 18/3

p = 6

Check

3(6) + 10 = 28

18 + 10 = 28

28 = 28