" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
sea x=alejandra y=omar
x-6=3(y-6).............x-6=3y-18.........x=3y-18+6..........x=3y-12
x+4=2(y+4)...........x+4=2y+8.........x=2y+8-4.............x=2y+4
3y-12=2y+4
3y-2y=4+12
y=16
si y=16.........x=2y+4.....x=2(16)+4.......x=32+4........x=36
x=36 y=16
la edad actual de alejandra es 36 años....y la edad actual de omar es 16 años