" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x/6 = 3/9
x/8 = 2/4
3/6=4/x
9/3=x/3
/-kreska ułamkowa
x=?
3x+2x+3x+5x+5=75
x=?
3x+2=2x+12
x=?