" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-4 -12 ≤ 9x-5x
-16 ≤ 4x
-16/4 ≤ x
-4 ≤ x
5x - 9x ≤ 12 + 4
-4x ≤ 16
x ≤ 14
HP {-4, -5, -6 ,-7 ,-8 ,-9 ..........................dst.}