Question

Көмектесіңдерші!өтінем пжжж

Answer 1

Пошаговое объяснение:

1)x+7/12=3/4

x=9/12-7/12

x=1/6

2)x-1/6=1/9

x=2/18+3/18

x=5/18

3)x-3/5=3/8

x=15/40+24/40

x=39/40

4)x+5/24=7/12

x=14/24-5/24

x=3/8

5)y+2/7=1/3

y=7/21-6/21

y=1/21

6)x-1/6=7/9

x=14/18-3/18

x=11/18

7)y-3/8=5/32

y=5/32+12/32

y=17/32

8)y+2/5=1/2

y=5/10-4/10

y=1/10