" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
pers garis R =
y + 4 = 3/4 (x-7)
y + 4 = 3/4x - 21/4
4y + 16 = 3x - 21
4y = 3x - 37
3x - 4y - 37 = 0