rozwiąż równania ; 2 ( a - 3 ) - 5 a > 3 - 2 ( a + 5 )
Dam NAJ !!!! Kto pierwszy ten lepszy !!!:** :)
2(a-3)-5a>3-2(a+5)
2a-6-5a>3-2a-10
-3a-6>-7-2a
-a>-1 /*(-1)
a<1
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2(a-3)-5a>3-2(a+5)
2a-6-5a>3-2a-10
-3a-6>-7-2a
-a>-1 /*(-1)
a<1