Respuesta :

so, the age of the aunt is 57 which is 17 years above 40 and the age of west is >>x-14=43 >> 43 which is 17 years below 60

60 - (x - 14) = x - 4060 - x + 14 = x - 40      74 - x = x - 40              74 = 2x - 40                 114 = 2x                     57 = x