" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Maka :
-2x + y = 8
-2(-3) + (- a) = 8
6 - a = 8
-a = 8 - 6
-a = 2
a = -2
Jadi, nilai a = -2
Semoga membantu :)