5d+2+=3d
5d-3d=-2
2d= -2 I : 2
d=-1
Pozdrawiam ;)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2d=-2 |:2
d=-1
5d+2+=3d
5d-3d=-2
2d= -2 I : 2
d=-1
Pozdrawiam ;)