Предмет: Математика, автор: fadeeva2006

b+(7-b)-(14-b)=?
-2(x-3)+4(x+1)=?
срочноооооооо

Ответы

Автор ответа: IrkaShevko

1

Ответ:

Пошаговое объяснение:

b + 7 - b - 14 + b = b - 7

-2x + 6 + 4x + 4 = 2x + 10

Автор ответа: Зая814

0

b+7-b-14+b

b-7

-2x+6+4x+4

2x+10

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