" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2/3x - y = 2/3 .... di eliminasi
7/6 x = 14/3
x = 14/3 x 6/7
x = 4
1/2x + y = 4
1/2(4) + y = 4
y = 4 - 2
y = 2
jadi, jawabannya C