Предмет: Алгебра, автор: raminaabbasova2

2-3х<4 х -12, 7+3х>2х+10. решите неравенство

Ответы

Автор ответа: kalininaannka

2-3х<4х-12
-3х-4х <-12-2
-7x < -14
x < 2

7+3x>2x+10
3x-2x>10-7
x>3

Автор ответа: умнико1

ты делишь на отрмцателтное

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