" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3(2x+1) = 5
6x + 3 = 5
6x = 2
x = 2/6
x =1/3
2(2x+1) = 5
4x + 2 = 5
x = 3/4
catatan : coret angka 3 diruas kanan dan di ruas kiri