Предмет: Математика, автор: znsnija23

-1,8-(x-4,3)=-2 помогите пожалуйста

Ответы

Автор ответа: tlq

-1,8-(x-4,3)=-2
-1,8-x+4.3=-2
2.5-x=-2
-x=-2-2.5
-x=-4.5
x=4.5

znsnija23: спасибо

Автор ответа: tchasikova2018

$-1,8-(x-4,3)=-2 -1,8-x+4,3=-2 -x= -2+1,8-4,3 -x= -4,5 x= 4,5$

Ответ: 4,5

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