Предмет: Математика, автор: tagir977976

1,3-(2-5)=2x-3 помогитеее пж

Ответы

Автор ответа: darkbutler75

Ответ:

1,3-(-3)=2х-3

1,3+3=2х-3

4,3=2х-3

4,3-2х=-3

-2х=-3-4,3

-2х=-7,3

х=-7,3:-2

х=3,65

3,65

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