" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
B. 2x - 1/2 = 3/2
2x = 3/2 + 1/2
2x = 4/2
2x = 2
x = 2 : 2
x = 1
YANG C , D , DAN F SAYA KURANG MENGERTI
E. 2y - 13 = 12 - 1/2y
2y + 1/2y = 12 + 13
2 1/2y = 15
2,5y = 15
y = 15 : 2,5
y = 6