Предмет: Математика, автор: Lesiik

помогите пожалуйста

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Автор ответа: alexshor

0

Ответ:

18,85

Пошаговое объяснение:

Заменим обычную дробь на десятичную:

-4 $\frac{4}{5}$ = -4,8

Так удобнее:

14,05+(-x)=-4,8

-x = -4,8-14,05

-x = -18,85

x = 18,85

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