Question

please answer my question​

Answer 1

10) 14y-8=13

14y= 13+8

14y = 21

y = 21/14

y= 3/2

11) 17+6p=9

6p=9-17

6p= -8

p= -8/6

p= -4/3

12) x/3+1=7/15

x/3 = 7/15-1

x/3=7-15/15

x/3= -8/15

x= -8/15×3

x= -8/5