" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2osoba-x-2
3osoba-x*4
x+x-2+x*4=100
6x-2=100
6x=102
x=100/6
x=17
1osoba=17
2osoba=17-2=15
3osoba=17*4=68
;)
6x-2=100
6x= 102
102:6=17
I osoba = 17
II osoba = 17-2
III osoba = 17·4