Предмет: Математика, автор: ЖеНьКоОоО

при каких значениях х разность (7,6+2х)-(3х-6,4) будет положитьльным числом?

Ответы

Автор ответа: galina57

(7,6+2х)-(3х-6,4)>0

7,6+2х-3х+6,4>0

-х>-14

х<14

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