" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5x-2x=7+11
3x=18
x=6
x+4=
6+4=10
2). x+5 ≤4x-7
x-4x≤-7-5
-3x≤-12
3x≤12
x≤4