Question

Shikha is 3 years younger to her brother ravish. I fhte sum of their ages is 37 years. What are their present ages

Answer 1

x+x-3=37
2x-3=37
2x=40
x=20
shikas age is20-3=17
brother's age is 20

Answer 2

=X+X-3=37

=2X-3=37

=2X=37+3=40

=2X=40

=X=40/2=20

=X=20

.
. . Age of Ravish= X=20yrs
Age of Shikha= X-3
20-3=17yrs

Age of Ravish and Shikha are 20 and 17 years....
hope you like the answer......