" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-(2y + 3x) + (- 4y + 2x + 1) = - 2y - 3x - 4y + 2x + 1 = - x - 6y + 1
-2y-3x-4y+2x+1=-6y-x+1