Question

9 added to twice a number gives 13. Find the number.
9 added to twice a number gives 13. Find the number.

Answer 1

Well the questions are same but I still solved it twice •_•

Answer 2

Answer:

2

Step-by-step explanation:

let the number be x    

Twice of x = 2x

9 added to it=  2x + 9

and the result is 13(2x + 9 = 13)

Now transpose 9 to R.H.S      

2x = 13-9,which is 4

(2x = 4)

Now transpose 2 to R.H.S

x =4/2,which is 2

x = 2

Hope this helps.........