" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3a+3b+3c=4d+2e+2f
2b=2d
b=e
c=f
C=f
a=1
d=2a d=2(1) d=2
2b=2d b=d b=2
e=b e=2
3c-2f=4d+2e-3a-3b 3(f)-2f=4(2)+2(2)-3(1)-3(2) f=3
c=f c=3