Предмет: Алгебра, автор: diana118961

Срочно!!!!! - 2 ( 5 - 2х ) = - 14

Ответы

Автор ответа: vlad26102

1

Ответ:

-1

Объяснение:

Откроем скобки: -2(5 - 2х) = -14

-10 + 4х = -14

4х = -14 + 10

4х = -4

х = -1

diana118961: спасибо

Автор ответа: strashhrt

1

Ответ:

Вроде бы вот так.......

Приложения:

vlad26102: - на - будет +

strashhrt: Ой, спутала, извиняюсь

diana118961: спасибо

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