Which value of p is the solution of
5p − 1 = 2p + 20?

7

Step-by-step explanation:

5p - 1 = 2p + 20

5p = 2p + 20 + 1

5p = 2p + 21

5p - 2p = 21

3p = 21

p = 7

the answer to the question is a  

it has the same slope and the same y-intercept.

-14 is the answer

hope this : ))