" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x+3y = -6 |x2| 4x+6y = -12 -
5x = 15 ---> x = 15/5 = 3
3x+2y = 1
3.3 + 2y = 1
2y = 1-9
2y = -8
y = -8/2
y = -4
HP: x = 3 dan y = -4