" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y-4/3-4 = x-(-1)/1-(-1)
y-4/-1 = x+1/2
-1(x+1) = 2(y-4)
-x-1=2y-8
-x-2y+7=0
x+2y-7=0