" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Łukasz-x1
x=x1-16
x1+5=2(x+5)
x=x1-16
x1+5=2x+10
x=x1-16
-x1=-27|:(-1)
x1=27
x=11
27+11=38