Question

the present age of Sunita as mother is three times the present age of Sunita after 6 years the sum of their ages will be 64 years find their ages answer

Answer 1

according to question:-
let the age of sunita be x
so her mother's age be 3x
after 6years
sunita=x+6
$4x + 12 = 64$

mother =3x+6
solution :-
$(x + 6) + (3x + 6) = 64$

Answer 2

let sunita's age be x
So her mother's age will be 3x
After 6 Years,
Sunita's age = x+6
Mother's age=3x+6
So,
x+3x+12=64
4x+12=64
4x=52
x=52/4
x=13

Present age =
13+6=19 Sunita
mother= 3*13+6=45 years