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Edad del menor = x
Edad del mayor = x + 5
x + x + 5 = 29
2x + 5 = 29
2x = 29 - 5
2x = 24
x = 24/2
x = 12
Edad del menor = x = 12 años
Edad del mayor = x + 5 = 12 + 5 = 17 años
Respuesta.
Las edades de los hermanos son de 17 y 12 años respectivamente
Mayor = x + 5
x + x + 5 = 29
2x + 5 = 29
2x = 29 - 5
2x = 24
x = 12
Menor = x = 12
Mayor = x+5 = 12+5 = 17