Respuestas

2012-10-10T22:44:03+02:00

(3/4x-1/6):5/24=15/2x+1/2
18/5x-24/30 = 15/2x+1/2
18/5x-15/2x = 1/2+24/30
-39/10x = 39/30
x = 39/30 * (-10/39)
x = 1/3


ojala que te sirva ;)