" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p=3x+5
l=2x+5
K=2(p+l)=2(3x+5+2x+5)=2(5x+10)=10x+20=64
x=44/10=4.4
p=3x+5=3(4.4)+5=18.2
l=2x+5=2(4.4)+5=13.8