yveters7780 yveters7780

03-11-2018
Mathematics

contestada

What happens to the inequality sign when the problem is divided by a -1

Respuesta :

Mareska95 Mareska95

03-11-2018

It changes completely, for instance if it's -4x < -5, when all of this is divided by a -1, it becomes 4x > 5.

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