Предмет: Математика, автор: zolkevskailona

Спростіть вираз -13х+0,5у+25х-30у

СРОЧНО ПОТРІБНО ЗДАТИ ДО ЗАВТРА!!!

Ответы

Автор ответа: SanyaMariupol

1

Ответ:

12x-29,5y

Пошаговое объяснение:

-13x+25x= 12x

0,5y-30y= -29,5y

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