a)Liczba 17 jest o 3 mniejsza od x.
x-3=17
x=17+3
x=20
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x-3=17
x=17+3
x=20
x-3=17
x=17+3
x=20