" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
El numero = x
El triplo del numero = 3x
La mitad = 1/2
La mitad del triplo de un numero disminuido en 1.
1/2(3x) - 1 =
3x/2 - 1
Respuesta.
3x/2 - 1
1/6 x-1 =
x=1*6=6