12*(2*x - 3) 9*x 6 + 3*x ------------ - --- < ------- 5 5 2
-9*x/5 + 12*(2*x - 3)/5 < (3*x + 6)/2
And(-oo < x, x < 34/5)
(-oo < x)∧(x < 34/5)
(-oo, 34/5)
x in Interval.open(-oo, 34/5)