" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
gallinas 50-x
2x + 4(50-x) = 134
2x + 200 - 4x =134
2x - 4x =134- 200
-2x =-66
x= 66/2
x=33
33 conejos
50-33= 17 gallinas