" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x=4
x=4/4
x=1
b)no entiendo el planteo
c)5x+9-24= 5x-15= x=3
d)5x+2-12= 5x-10=x=2