" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-------------------------------
5x+2=x+10
5x+x=10+2
6x=12
x=12/6
x=2
-------------------------------
x+12=17
x=17-12
x=5
-------------------------------
Espero haberte ayudado.