8-7/4x9

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Solution for 8-7/4x9 equation: 


x in (-oo:+oo)

8-((7/4)*x) > 9 // - 9

8-((7/4)*x)-9 > 0

(-7/4)*x-9+8 > 0

-7/4*x-1 > 0 // + 1

-7/4*x > 1 // : -7/4

x < 1/(-7/4)

x < -4/7

x in (-oo:-4/7)

(-oo:-4/7)

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