" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
l=x
k<40
p=6+x
k<40
2p+2l<40
2(6+x)+2x<40
12+2x+2x<40
12+4x<40
4x<28
x<7
cmiww