17( - 2)( - 8 x 2)aparte : {12 - 8x(11 - 9)} : (6 - 10)?
17( - 2)( - 8 x 2) aparte : {12 - 8x(11 - 9)} : (6 - 10).
17( - 2)( - 8 x 2) aparte : {12 - 8x(11 - 9)} : (6 - 10).
En resumen
17 ( - 2 ) ( - 8 x 2 ) 17 ( - 2 ) ( - 16 ) 17 + 32 = 49 {12 - 8x (11 - 9)} = (6 - 10) 12 - 8x (2) = ( - 4) 12 - 16x = ( - 4) - 16x = - 16 x = 1.
17 ( - 2 ) ( - 8 x 2 )
17 ( - 2 ) ( - 16 )
17 + 32 = 49
{12 - 8x (11 - 9)} = (6 - 10)
12 - 8x (2) = ( - 4)
12 - 16x = ( - 4) - 16x = - 16
x = 1.