" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2(4x + 3) + 2(2x - 2) = 62
8x + 6 + 4x - 4 = 62
8x + 4x + 6 - 4 = 62
12x + 2 = 62
12x + 2 - 2 = 62 - 2
12x = 60
x = 60 : 12
x = 5
panjang = 4x + 3 = 23
lebar = 2x - 2 = 8
2.Ika = x
Fandi = 3x
jumlah = 64
x + 3x = 64
4x = 64
x = 64 : 4
x = 16
Ika = x = 16
Fandi = 3x = 3.16 = 48