9(2r-5)-31/2(14r-8)

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Solution for 9(2r-5)-31/2(14r-8) equation: 


r in (-oo:+oo)

9*(2*r-5)-3 < (1/2)*(14*r-8) // - (1/2)*(14*r-8)

9*(2*r-5)-((1/2)*(14*r-8))-3 < 0

9*(2*r-5)+(-1/2)*(14*r-8)-3 < 0

9*(2*r-5)-1/2*(14*r-8)-3 < 0

9*(2*r-5)-1/2*(14*r-8)-3 < 0

11*r-41-3 < 0

11*r-44 < 0

11*r-44 < 0

11*r-44 < 0 // + 44

11*r < 44 // : 11

r < 44/11

r < 4

	(-oo:4)	(4:+oo)
11*r-44	-	+


r in (-oo:4)

(-oo:4)

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