Реши уровнение: 1) x+7/12=3/4

2) x-1/6=1/9

3) x-3/5=3/8

4) x+5/24=7/12

5) y+2/7=1/3

6) x-1/6=7/9

7) y-3/8=5/32

8) y+2/5=1/2

1) x+7/12=3/4

х = 3/4-7/12

х = 9/12-7/12

х = 2/12 = 1/6

2) x-1/6=1/9

х = 1/9+1/6

х = 2/18+3/18

х = 5/18

3) x-3/5=3/8

х = 3/8+3/5

х = 15/40+24/40

х = 39/40

4) x+5/24=7/12

х = 7/12-5/24

х = 14/24-5/24

х = 9/24 = 3/8

5) y+2/7=1/3

у = 1/3-2/7

у = 7/21-6/21

у = 1/21

6) x-1/6=7/9

х = 7/9+1/6

х = 14/18+3/18

х = 17/18

7) y-3/8=5/32

у = 5/32+3/8

у = 5/32+12/32

у = 17/32

8) y+2/5=1/2

у = 1/2-2/5

у = 5/10-4/10

у = 1/10 = 0.1