" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x
x+1
x+2
entonces:
x+x+1+x+2=66
x+x+x+1+2=66
3x+3=66
3x=66-3
3x=63
x=63/3
x=21
x=21
x+1.....21+1=22
x+2.....21+2=23
las edades son 21 años, 22 años y 23 años