Предмет: Математика, автор: aleksandrderevenskiy

Упростите выражение: - 2(4y - 7 - 2b) - (5 - 3y + b)

Ответы

Автор ответа: Heniy693

-8y+14+4b-5+3y-b=-5y+9+3b

aleksandrderevenskiy: кинь ссылку в вк?

Автор ответа: julyap

$-2(4y-7-2b)-(5-3y+b)=-8y+14+4b-5+3y-b= \\ \\ =-5y+3b+9$

aleksandrderevenskiy: привет есть в вк можешь кинуть ссылку?

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