Question

When a number is added to twice of a number gives 18​

Answer 1

Answer:

9 is the number

Step-by-step explanation:

Let us take the number as x

x + x = 18

2x = 18

x = 18/2

x = 9

Therefore the number is 9

Hope this helps you

Answer 2

Answer:

x+2x =18

x=18/2=9

9 is the answer