" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
8-2k=-10
2k=18
k=9
f(k) = -10
8 - 2k = -10
-2k = -10 - 8
-2k = -18
k = 9
semoga membantu ya :)