" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-(7x+14)+4=-3x
-7x-14+4=-3x |+7x
-10=4x |/4
x=-2,5
____________________________________________________________
Liczę na status najlepszego rozwiązania.
-7x-14+4=-3x
-10=4x /:4
-2 1/2=x