Предмет: Математика, автор: kruriyamaps

Решите пожалуйста уравнение! Дам 35 баллов

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Автор ответа: kiparis05

54:(x+7)=2
x+7=54:2
x+7=27
x=27-7
x=20
Ответ : 20

Автор ответа: xacku2020

54:(х+7)=2 Чтобы найти делитель надо делимое разделить на частное

х+7=54:2

х+7=27

х=27-7

х=20

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