" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
6x=9+5y
x=9+5y/6
entonces reemplazamos la x en una de ls ecuaciones: 4x+3y=13
4(9+5y/6) +3y=13
36+20y/6 +3y=13
36+20y+18y= 13 . 6
36+38y=48
38y=12
y=6/19