" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
bawah nya di samain dulu jadi 6
terus sisanya tinggal di puter kanan kiri aja
2 (2x-2) = 3( 3x+7)
4x-4 = 9x+21
4x-9x = 21+4
-5x = 25
x = -5
5. sama kalikan silang
3 (2x-4) = 4 (x+5)
6x-12 = 4x+20
6x-4x = 20+12
2x = 32
x = 16