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x in (-oo:+oo)
1-(3*x)-(4/8) < 1-((2*x)/3) // - 1-((2*x)/3)
(2*x)/3-(3*x)-(4/8)-1+1 < 0
(2*x)/3-3*x-1/2-1+1 < 0
-7/3*x-1/2 < 0 // + 1/2
-7/3*x < 1/2 // : -7/3
x > 1/2/(-7/3)
x > -3/14
x in (-3/14:+oo)
(-3/14:+oo)
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