" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2y=36
y=18
x-3=2(x-8)-5
x-3=2x-16-5
x-3=2x-21
-3+21=x
x=18
y+15=51-y
2y=36/:2
y= 18
zad10.
x-3=2(x-8)-5
x-3=2x-16-5
-x=-18/:-1
x=18
y+y=-15+51
2y=66/:2
y=33