Предмет: Математика, автор: sezimarz

упростить выражение 13(a-y)-12(-y+a)​

Ответы

Автор ответа: Аноним
0

13(a - y) - 12(-y + a)​ = 13(a - y) - 12(a - y)​ = (13 - 12)(a - y) = 1 * (a - y) = a - y

Ответ : a - y

Автор ответа: Sofiiren
0

Ответ:

Пошаговое объяснение:

13(a-y)-12(-y+a)​= 13а-13у +12у-12а= а-у

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