" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x - 2x + 5 + 2 + A = 0
2x + 7 + A = 0
2x + 7 = -A
A = -2x - 7?
Maaf klo slh, dan tolong soalnya diperjelas!!!