" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Sprawdzenie dla a=6
3(x-2)>6x-18
3x-6>6x-18
3x-6x>-18+6
-3x>-12 /:(-3)
x<4