Question

Решите примеры 1) 1/8+x=5/24 2) 12/13-x=1/39 3)x-8/11=1/4

Answer 1

Ответ:

1) = 5/24-1/8

х=1/12

2) = -х=1/39-12/13

-х=х -35/39

х=35/39

3) = 1/4+8/11

х=43/44

Answer 2

Ответ:

1) х = 1/12

1/8+1/12=5/24

2) х = 35/39

12/13 - = 1/39

3) х = 43/44

43/44 - 8/11 = 1/4

Answer 3

1)

1/8 + x = 5/24

x = 5/24 - 1/8

x = 5/24 - 3/24

x = 2/24

x = 1/12

Ответ: x = 1/12

2)

12/13 - x = 1/39

- x = 1/39 - 12/13

- x = 1/39 - 468/507

- x = - 467/507

Ответ: x = 467/507

3)

x - 8/11 = 1/4

x = 1/4 + 8/11

x = 11/44 + 32/44

x = 43/44

Ответ: x = 43/44