Respuestas

2012-11-09T11:01:04+01:00

x - 21/4 = x/6              /.24

24x -126 = 4x

20x = 126

x = 126/20 =====> 63/10 =====> 6 3/10

2012-11-09T15:07:44+01:00

si es x-51/4=x/6

24x-306=4x

20x=306

x=153/10

si es 5enteros 1/4

24x-126=4x

20x=126

x=63/10