Предмет: Математика, автор: Kraavtsoovaa

(49 + x) – 12 = 48 как решить ?

Ответы

Автор ответа: alishken

3

Ответ:

x=11

Пошаговое объяснение:

49+x=60

x=60-49

x=11

Автор ответа: MaxLevs

5

$(49 + x) - 12 = 48$

$(49 + x) = 60$

$x = 60 - 49$

$x = 11$

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