Question

the difference between Rahul age sanjay's age is 10 year 5 year ago Sanjay age was twice that of Rahul find their present age​

Answer 1

Answer:

Sanjay's age is 25,Rahul's age is 15

Step-by-step explanation:

Let Sanjay's age be x.

Rahul's age be y

That is, x - y = 10

x = 10 + y (equation 1)

x-5 = 2(y-5)

From equation 1,

10 + y - 5 = 2y-10

10 + 10 + y - 5 = 2y

15 +y  = 2y

Therefore, y is 15

Now from equation 1, x = 10+y

That is, x = 10+15

               =25.

Therefore, Sanjay's age is 25, Rahul's age is 15.

Hope it helped you!

Answer 2

Answer:

Rahul's age = 15

Sanjay's age = 25

Step-by-step explanation:

(2x+5) - (x+5) = 10

2x+5-x-5 = 10

2x-x+5-5 = 10

x+0 = 10

x = 10

Rahul's age = x+5

= 10+5

= 15

Sanjay's age = 2x+5

= 2×10+5

=20+5

= 25

(EXPLAINED MORE DETAILY IN THE IMAGES ABOVE)