Предмет: Математика, автор: danbylse

Найти m,если m+n+1x2x3=n+123

Ответы

Автор ответа: Afanastya

m+n+6=n+123
m+n+6-n-123=0
m+6-123=0
m-117=0
m=117

Автор ответа: danbylse

спасибо большое)

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