Question

(15/28-х)+19/28=25/28

Answer 1

(15/28-х)+19/28=25/28
15/28- x + 19/28 = 25/28
17/14 - x = 25/28
-x = 25/28 - 17/14
-x = - 9/28
x = 9/28

Answer 2

Ответ:

(15/28-х)+19/28=25/28

15/28- x + 19/28 = 25/28

17/14 - x = 25/28

-x = 25/28 - 17/14

-x = - 9/28

x = 9/28

Пошаговое объяснение: