Решите уравнения b-1/6=1/6; 1/6+x=1/2; c*4=1/5; a-4/9=1/3; y:3=2/7; 1/8+a=1/2; c-1/6=1/3; 4:b=1/4; 1/5-x=1/10

1) b-1/6=1/6

b = 1/6+1/6

b = 2/6 = 1/3

2) 1/6+x=1/2

x = 1/2-1/6 = 3/6-1/6 = 2/6

x = 1/3

3) c*4=1/5

c = 1/5:4=0.2:4 = 0.05

4) a-4/9=1/3

a=1/3+4/9 = 3/9+4/9

a=7/9

5) y:3=2/7

y = 2/7*3

y = 6/7

6) 1/8+a=1/2

a = 1/2-1/8

a = 0.5 - 0.125

a = 0.375

7) c-1/6=1/3

c = 1/3+1/6

c = 2/6+1/6

c=3/6

c=0.5

8) 4:b=1/4

b = 1/4*4

b = 1

9) 1/5-x=1/10

-x=1/10-1/5

-x=0.1-0.2 = - 0.1

x=0.1

B-1/6=1/6

b=1/6+1/6

b=2/6

b=1/3

1/6+x=1/2

x=1/2-1/6

x=3/6-1/6

x=2/6

x=1/3

c*4=1/5

4c=1/5

c=1/5 : 4

c=1/20

a-4/9=1/3

a=1/3+4/9

a=3/9+4/9

a=7/9

y : 3 = 2/7

y=2/7*3

y=6/7

1/8+a=1/2

a=1/2-1/8

a=4/8-1/8

a=3/8

c-1/6=1/3

c=1/3+1/6

c=2/6+1/6

c=3/6

c=1/2

4 : b=1/4

4*4=b

16=b

b=16

1/5-x=1/10

x=1/5-1/10

x=2/10-1/10

x=1/10



b:1/5=1/6

b=1/6*1/5

b=1/30