Question

Harshita is 3 years older than her sister Kavita .The sum of their ages after 5 years will be _____ years.( in terms of x)​

Answer 1

Answer:

Step-by-step explanation:

In the present day, Harshita is (x+3) years old, and her sister is (x) years old.

in 5 years, Harshita will be (x+6) years old, and her sister will be (x+3) years old.

Hence, in 5 years their combined age will be (2x+14).

[I assume here that you mean her sister is x years old today, not in 5 years' time - if you mean the latter then you simply subtract 5 from the final answer].