Question

anil is 9 year older than sumeet. after 10 years ,anil will be twice as old as sumeet was 10 year ago. find the present age

Answer 1

Heya

Let sumeet's present age be x

Anil's present age be x+9

According to the question,

x+9+10 = 2(x-10)

x+19 = 2x-20

39 = x

Age of Sumeet is 39yrs and Anil is 48 years.

Hope it helps!

Answer 2

let, the anil age is X ,
the sumeeth age is y.
X+9=y

x-10=2(y-10)
x-10/2=y-10
X/2-5=y-10
x-2y=-10
x-2(X+9)=-10
after simplification we get the
age of anil is 8
age of sumeeth is 17