" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2(16/7)-y=6 / 32/7-y= 6
4x-2y=12 / -y= 10/7
3x+2y=4 y= -10/7
sumamos= 7x=16
x=16/7