Odpowiedź:
-10 +2x = 5x -19
-10 + 19= 5x-2x
9 = 3x | :3
3= x
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
-10 +2x = 5x -19
-10 + 19= 5x-2x
9 = 3x | :3
3= x