Предмет: Математика, автор: mykolavpavlenko

3x-3(1,2-2x)=7,6x-4,6

Ответы

Автор ответа: yana20000yana

0

Ответ:

3х-3.6+6х=7.6х-4.6

3х+6х-7.6х=-4.6+3.6

1.4х=-1

х=1:1.4

х= 0.7

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