" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x+3 - wiek Edka
x+6 - wiek Ewy
x+6 + x+ 3 = 29
2x= 29 - 6 -3
2x= 20 /:2
x= 10
Ala ma 10 lat.
Edek ma 13 lat.
Ewa ma 16 lat.
x+3 - wiek Edka
x+6- wiek Ewy
x+3+x+6=29
2x=38
x=19
Ala ma 19 lat.