Respuestas

2013-01-13T15:51:21+01:00

Mayor: 2x+5
Mediano: 2x
Menor: x

2x+5 + 2x + x = 35
5x + 5 = 35
5x = 30
x = 6 (menor)
2x = 12 (mediano)
2x+5 = 17 (mayor)