" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x < 12
x < 4
atau
-(3x-2) < 10
-3x +2 < 10
-3x < 8
3x > -8 (karena dibagi min makanya dibalik tanda)
x > -8/3
-10 < 3x -2 < 10
-10 + 2 < 3x < 10 +2
-8 < 3x < 12
-8/3 < x < 4