solve the eduations
5. 3/4 x = 9

x = 12

x = 108

x = 72

x = 49

6. 3/8 p = 9

p = 72

p = 36

p = 48

p = 24

9. 23 = 7 x

x = 23/7

x = 7/23

x = 3 1/7

x = 3