Предмет: Математика, автор: kristinakovrik

2(х-3)-(2х+1)=3х+5(1-х)​

Ответы

Автор ответа: kku94
0

Ответ:

2x-6-2x-1=3x+5-5x

Пошаговое объяснение:

-7=-2x+5

2x=5+7

2x=12

x=6

Автор ответа: rendemon
0

Пошаговое объяснение:

2x-6-2x-1=3x+5-5x

-7=-2x+5

-2x=5+7

-2x=12

-x=6

x=-6

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