Respuesta :
Let Brandon's age be x years
Let Michael's age be 4x years
4x - x = 27 , 3x = 27 , x = 9 years
Brandon is 9 years
Michael is (9 × 4) = 36 years
Let Brandon's age be x years
Let Michael's age be 4x years
4x - x = 27 , 3x = 27 , x = 9 years
Brandon is 9 years
Michael is (9 × 4) = 36 years