Предмет: Математика, автор: Keshaa2004

помогите пожалуйста срочно

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Автор ответа: karinarotar2207

0

Ответ:

Пошаговое объяснение:

3 + 2 ( 2x + 4 ) = 6-3x

3 + 4x + 8 = 6 - 3x

4x+3x= 6-3-8

7x= -5

x= - $\frac{5}{7}$

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