" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1) Multiplicamos ambos lados por
144 = 12x
2) Dividimos ambos lados por
144
____ = x
12
3) Simplificamos a
12 = x
4) Cambiamos de lugar
x = 12
Suerte y éxitos!