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Mathematics 15 Online
OpenStudy (anonymous):

What is the solution for this inequality? -4x < 28 x > -7 x < 7 x < -7 x > 7

OpenStudy (tkhunny):

Have you considered adding 4x to both sides?

OpenStudy (anonymous):

i dont know how to do that

OpenStudy (tkhunny):

-4x + 4x = ??

OpenStudy (anonymous):

i have no idea.

OpenStudy (nikato):

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