Предмет: Математика, автор: mishanikit333

как решить пж помогите все

Приложения:

Ответы

Автор ответа: rahimovadatkajym

ответ:

3,7-2,6(x-3)=5(8-0,2x)

x=145:32

x=4 17:32,×=4,53125

mishanikit333: спасибо

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