Question

a number added to half of itself is 9​

Answer 1

Answer:

6 is the answer.

(Let the number be x )

x + 1/2 x = 9

3x/2 = 9

3x = 18

Hence, x = 6

Answer 2

Let, a number be x
According to question,
X+(x/2)=9
2x=18
X=18/2
X=9