" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-2y = 4
y= 4/-2
y= -2
2x=6
x= 6/2
x= 3
2x+5y
= 2(3) +5(-2)
= 6 -10
= -4
jawabannya b