Решите уравнение правильно

Пошаговое объяснение:

1) x+7/12 = 3/4

x = 3/4-7/12 = 1/6

x= 1/6

2) x-1/6 = 1/9

x = 1/9+1/6 = 5/18

x = 5/18

3) x-3/5 = 3/8

x= 3/8+3/5 = 39/40

x = 39/40

4) x+5/24 = 7/12

x = 7/12-5/24 = 3/8

x = 3/8

5) y+2/7 = 1/3

y = 1/3-2/7 = 1/21

y = 1/21

6) x-1/6=7/9

x=7/9+1/6=17/18

x=17/18

7) y-3/8=5/32

y=5/32+3/8 = 17/32

x = 17/32

8) y+2/5=1/2

y=1/2-2/5 = 1/10

y= 1//10