Question:

5-7x>1/15 The solution is {x/x ? ? }?

by  |  earlier

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sorry I wrote it wrong you need to take the first five out of the quistion.

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  1. -7x > 1/15

    multiplication by a negative number flips the direction of the inequality

    x < (1/15) * (-1/7)

    x < - 1/105

    so x is in (-inf, -1/105)

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