Предмет: Математика, автор: vikac3865

−2,19x+7,3x−19,2x =
СТРОЧНО ПОМОГИТЕ А

Ответы

Автор ответа: mars5ixel

1

Відповідь:

-2,19x+7,3x-19,2x=-2,19x-19,2x+7,3x=

=-21,39x+7,3x=-14,09x.

Покрокове пояснення:

Здається все в порядку:)

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