" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2((2x+3)+(x-2)) = 32
2(3x+1) = 32
6x+2 = 32
6x = 32-2
6x = 30
x =5
JADI
PANJANG= 2(5)+3= 13
LEBAR= 5-2 = 3
JADI LUASNYA
p x l = 13x3
= 39
maaf kalau salah