Question

How many solutions 9+p=2p-3 have

Answer 1

Answer:

Only one solution

Step-by-step explanation:

p=12

Solution below:

subtract p on both sides

9=p-3

add 3 on both sides

p=12

Answer 2

9+p=2p-3
p=2p-12
-p=-12
p=12
One solution