Предмет: Математика, автор: dabl5565656

3(2-x)-2(2x+1)=3 решите пожалуйста уравнение

Ответы

Автор ответа: danil653

6раскроем скобки 6-3x-4x-2=3 , -3x-4x=3+2-6 , -7x=-1 , x=-7

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