" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kalo ga salah xD
2y-3x=17
2y-3(13-4y)=17
2y-39+14y=17
14y. = 17+39
y = 4. maka
x=13-(4*4)
x = -3