" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x
x+2
x+4
x+6
x+8
Ecuación
5x+20= 50
5x= 50-20
x= 30/5
x= 6
Remplazamos x
x= 6
x+2=8
x+4=10
x+6=12
x+8=14