" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-y-y+2y<5-3
0<2
2. 7y-2(y-4≥6-(2-y)
7y-2y+8≥6-2+y
5y-y≥6-8
4y≥-2 /:4
y≥-0,5