Question

seema is now 9 years older than beena.in 10 years,seema will be twice as old as beena was 10 years ago.find their present ages

Answer 1

let the age of seema be x and beena be y
x=9+y
x=2y-10
euating both the eq
9+y=2y-10
9+10=y
y=19
and, x=9+19
x=28
seema is 28 and beena is 19