" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y - 4 = ( x - 1 )
y - 4 = ( x - 1 )
2 ( y - 4 ) = -1 ( x - 1 )
2y - 8 = - x + 1
2y + x = 1 + 8
2y + x = 9