" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y = 2x/7
Entonces:
x + 2x/7 = 72
(7x + 2x)/7 = 72
9x/7 = 72
9x = 72.7
x = (72.7)/9
x = 8.7
x = 56
y = 2x/7
y = (2.56)/7
y = 2.8
y = 16
Rpta: x = 56 , y = 16