" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
sepeda jenis I = x
sepeda jenis II = y
5x + 4y = 5.500.000
3x + 2y = 3.000.000
*
5x + 4y = 5.500.000
6x + 4y = 6.000.000 _
-x = -500.000
x = 500.000
*
3(500.000) + 2y = 3.000.000
2y = 3.000.000 - 1.500.000
2y = 1.500.000
y = 750.000
* 6x + 2y = 6(500.000) + 2(750.000) = 3.000.000 + 1.500.000 = 4.500.000
3x+2y=3000000 X 2=6x+4y=6000000
5x-6x=-x , 4y-4y=0 ,5500000-6000000=-5000000
-x=-500000
x=500000
3(500000)+2y=3000000
3000000-1500000=1500000
6x+2y=...
6(500000)+2(1500000)=3000000+3000000=6000000