" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3p-2r=2 |*-3
10p-6r=-12
-9p+6r=-6
------------
p=-18
5*-18-3r=-6
90-3r=-6
-3r=-6-90
-3r=-96
r=32
3p-2r=2 / * 3 obustronnie
-10p+6r=12
9p-6r=6
-p=18
p=-18
-2r=56
r=-28
p=-18
r=-28