Question

two year ago the sum of ageof arun and avni was 33 year avni is elder to arun by 5 year what will be age of avni after two year? ​

Answer 1

Let age of Anvi be x years and arun be y years.

A/Q

Age of anvi ,2 years ago=x-2

Age of arun ,2 years ago=y-2

,', (x-2)+(y-2)=33

x+y-4=33

x+y=37. -----(i)

Now,

x=y+5. -----(ii)

Thus ,putting value of x in i from ii.

,', y+5+y=37

2y=37-5

y=16 years ...

x= 16+5

=21 years

Now, Age of Anvi 2 years later= x+2

21+2

=23 years..