Предмет: Математика, автор: derevezkau4545

5x=72-x как решить уробнение

Ответы

Автор ответа: veronikasach005

Ответ:

$5x + x = 72 \\ 6x = 72 \\ x = 72 \div 6 \\ x = 12$

Автор ответа: andreevasnejana05

5х+х=72

6х=72

х=72÷6

х=12

ответ: 12

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