2p = 20 12p = 48 -15p = -75 -5p = -105 8p = -120

1. 2p = 20
p= 20/2
p=10

2. 12p = 48
p=48/12
p=4

3. -15p = -75
p= (-75)/(-15)
p= 5

4. -5p = -105
p= (-105)/(-5)
p= 21

5. 8p = -120
p= -120/8
p= -15
semoga membantu^_^