Respuestas

2012-08-22T00:24:07+02:00

2/3y +1/2y-6 = y+1/4                                    1/2x-8 =1

2+1+4 = (y+1).(3y).(2y-6)                              1= 1(2x-8)

7 = (y+1).(6y-18y)                                         1= 2x-8

7= (y+1).(-12y)                                             1+8/2 = x

7 = -12y-12y                                                 9/2 =x

7 = -24y                                                        4,5 = x

7+24 = y

31 = y

 

Espero haberte ayudado