Предмет: Математика, автор: 79067539811

помогите решить : 11m - 7 = - 20 + 5m

Ответы

Автор ответа: irinaorlova2

0

11м-7=-20+5м
11м-5м=-20+7
6м=-13
м=-136
м=-2 16

Автор ответа: 79067539811

0

спосибо )))

Автор ответа: Ag0405

0

11m-5m=-20+7,6m=-13,m=-13/6

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