Предмет: Алгебра, автор: kuroramuro2207

Упростите выражение: 9-2(х-9)+4(-2х+1)-(2х-6)

Ответы

Автор ответа: NerdRaccoon

9-2(х-9)+4(-2х+1)-(2х-6)=9-2x+18-8x+4-2x+6=37-12x

Ответ:37-12х

kuroramuro2207: Пишет не правильно, там есть варианты ответов А)4х-21 B) 4х+37

kuroramuro2207: И ещё C)4x+25 и D)4x-11

NerdRaccoon: может вы задание неправильно написали?

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