" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y-czekolada
1,5x+2,5y=200
x-10=y
cena czekolady - 2,5 zł
kwota - 200 zł
ilość batonów - x
ilość czekolad - y
1,5x+2,5y = 200
x-10 = y