Предмет: Алгебра, автор: Tyc

Решите уравнение: y7 + 1 = y14

Ответы

Автор ответа: Hrisula

y7 + 1 = y14

y/7-y/14= -1
2y/14- y/14= -1
у/14= -1
у=-14
Проверка
-14/7 + 1= -14/14
-2+1=-1

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