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x in (-oo:+oo)
(7/4)*(3*x-(1/2))-(4/3) < 5/3 // - 5/3
(7/4)*(3*x-(1/2))-(4/3)-(5/3) < 0
(7/4)*(3*x-1/2)-4/3-5/3 < 0
7/4*(3*x-1/2)-4/3-5/3 < 0
(7/4*3*(3*x-1/2))/3-4/3-5/3 < 0
7/4*3*(3*x-1/2)-5-4 < 0
63/4*x-53/8-5 < 0
63/4*x-93/8 < 0
(63/4*x-93/8)/3 < 0
(63/4*x-93/8)/3 < 0 // * 3^2
3*(63/4*x-93/8) < 0
( 3 )
3 < 0
x belongs to the empty set
( 63/4*x-93/8 )
63/4*x-93/8 < 0 // + 93/8
63/4*x < 93/8 // : 63/4
x < 93/8/63/4
x < 31/42
(-oo:31/42) (31/42:+oo) 3 + + 63/4*x-93/8 - +
x in (-oo:31/42)
(-oo:31/42)
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