" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2m = n
4n = 4 + 3m
substitusi n = 2m , maka:
4(2m) = 4 + 3m
8m = 4 + 3m
5m = 4
m = 4/5
n = 2(4/5)
= 8/5
m - n = 4/5 - 8/5 = - 4/5