Предмет: Алгебра, автор: mylifeavakin03

ПОМОГИТЕ СРОЧНО!!ДАЮ 42 БАЛЛА ​

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Ответы

Автор ответа: Universalka
0

px + 3 = x - 7

px - x = - 7 - 3

x(p - 1) = - 10

x=\frac{-10}{p-1}\\\\\frac{-10}{p-1}<0\Rightarrow p-1>0\\\\p>1\\\\Otvet:\boxed{p\in(1;+\infty)}

Автор ответа: Аноним
0

рх+3=х-7

х(р-1)=-10

х=-10/(р-1)

т.к. -10 меньше нуля, то

р-1>0

р больше единицы.

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