Question

Plzzzzz tell me tomorrow is my exam​

Answer 1

Answer:

Step-by-step explanation:

Let 'x' be the age of Reena before 3 years.

Then the age of Sonu before 3 years will be (x+5).

Given that after 3 years (now),

Let (x+3) be the age of Reena.

Then Sonu's age would be 2(x+3).

Soln:

If Reena was 2 years old before 3 years, then x=2

Therefore, age of Sonu before 3 years is x+5= 2+5= 7

After 3 years,

Reena's age x+3= 2+3= 5 years

Then Sonu would be 2(5)= 10 years of age.

Present ages,

Reena= 5 years old

Sonu= 10 years old.