Amo202
Amo202
23-05-2016
Mathematics
contestada
4/9+4(x-1)=29/9-(x-7x)+1
Respuesta :
crisforp
crisforp
23-05-2016
4/9 + 4x - 4 = 29/9 - ( - 6x ) + 1 ;
4/9 + 4x - 4 = 29/9 + 6x + 1 ;
4/9 + 4x - 6x - 4 = 29/9 + 1;
4/9 - 2x - 4 = 29/9 + 1 ;
4/9 - 2x = 29/9 + 5 ;
-2x = 25/9 + 5 ;
-2x = 25/9 + 45/9 ; ;
-2x = 70/9 ;
x = (70/9) × (-1/2) ;
x = - 35/9 ;
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