Ответ:
Пошаговое объяснение:
(28/9÷14/9-2/3)*x=1
28/9 * 9/14 - 2/3 = x
(28*9)/(9*14)-2/3 = x
2-2/3=x
6/3-2/3=x
4/3=x или 1(1/3)=х
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Ответ:
Пошаговое объяснение:
(28/9÷14/9-2/3)*x=1
28/9 * 9/14 - 2/3 = x
(28*9)/(9*14)-2/3 = x
2-2/3=x
6/3-2/3=x
4/3=x или 1(1/3)=х