" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3(x-9) - 8(3x-1)≥ 0
3x -27-24x+8≥ 0
3x-24x≥ 27-8
-21x≥ 19/-21
x<lub równe 0.9