Предмет: Математика, автор: dinaraalimova1991

Корень равнения 0,8 y-0,5y=0,54 Сколько равняется?

Ответы

Автор ответа: vika1999volk

1

Ответ:

0,8у-0,5у=0,54

0,3у=0,54

у=0,54:0,3

у=1,8

Пошаговое объяснение:

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