" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x'= -2x
x= x'/-2
y'=-2y
y= y'/-2
4x-2y-1= 0
4(x'/-2) -2(y'/-2) -1 =0
-2x-(-y)-1= 0
-2x+y-1=0
atau
2x-y+1=0