Odpowiedź:
2x+5(x+1)=7x+5
4x-2x=2x
6x-2*(x+1)=4x-2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
2x+5(x+1)=7x+5
4x-2x=2x
6x-2*(x+1)=4x-2
4x - 2x = 2x
6x - 2(x+1) = 6x - 2x - 2 = 4x - 2