Предмет: Алгебра, автор: Катя8922389

При каком значении переменной значение выражения 5+2х на 3 меньше значения выражения 7х-2?

Ответы

Автор ответа: miron2077

0

5+2х + 3 =7х-2
5х-7х=-2-8
-2х=-10
х=5

Автор ответа: Катя8922389

0

Спасибо очень помог)

Автор ответа: Катя8922389

0

Спасибо очень помог)

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