" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b=3-3a
a-(3-3a)=-4
a-3+3a=-4
3a=-4+3
3a=-1
a=1/3
(1/3)-3b=-4
1-3b/3=-4
1-9b=-4
9b=-4+1
b=-3/9
b=-3