| 2 | |x - 3*x + 2| <= 5 - |2*x + 1|
|x^2 - 3*x + 2| <= 5 - |2*x + 1|
/ ____ \ | 5 \/ 41 | And|x <= 2, - - ------ <= x| \ 2 2 /
(x <= 2)∧(5/2 - sqrt(41)/2 <= x)
____ 5 \/ 41 [- - ------, 2] 2 2
x in Interval(5/2 - sqrt(41)/2, 2)