" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
PLANTEO DE LA ECUACION
2/15 x + 1/3 x + 16 = x; multiplicando todo por 15
2x + 5x + 240 = 15x
240 = 15x-2x-5x
8x = 240
x = 240/8
x = 30 lapices