Question

9. I think of a number, multiply it by 3 and subtract 9, the result is 18. What is the
number?​

Answer 1

Answer:

9

Step-by-step explanation:

if the number is 9 then

9 × 3 = 27

27- 9 = 18

Answer 2

Answer:

Your number is 9

Step-by-step explanation:

Let the number be x

So 3x-9=18

or 3x= 18+9

or x= 27/3

=9