" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-3<x<2
(3)-3<(3)x<(3)2
-9<3x<6
-9+(5)<3x+(5)<6+(5)
-4<3x+5<11
ese seria el intervalo
espero te sirva :)