-81/2x-7

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Solution for -81/2x-7 equation: 


x in (-oo:+oo)

-81/2 > x-7 // - x-7

7-x-81/2 > 0

-x-67/2 > 0

-x > 67/2 // * -1

x < -67/2

x in (-oo:-67/2)

(-oo:-67/2)

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