Respuesta :
How old was he 6 years ago?
Then I can help you.
Then I can help you.
let his age now is x and his age six years ago is y
y + 6 = x......(1)
x = 4y.....(2)
y + 6 = 4y , 3y = 6 , y = 2
x = 8
so his age now is 8
y + 6 = x......(1)
x = 4y.....(2)
y + 6 = 4y , 3y = 6 , y = 2
x = 8
so his age now is 8