Question

The sem
of a
certain number and 3​

Answer 1

According to given condition, The sum of a certain number and 3. It can be written as a + 3. Hence, the sum of a certain number and 3 is (a + 3)

Answer 2

Answer:

Let a,b be two number

"Sum of certain number is 3"

according to given expression = a+b =3