Determine the formula of the given statement by following the procedures. Choose any number then add

Determine the formula of the given statement by following the procedures. Choose any number then add 2. Multiply your answer to 3 and minus 2

For the phrase choose any number we can use an arbitrary variable, let's call it x.

Add 2:
x + 2

Multiply your answer to 3:
3(x + 2)

And minus 2 which means we subtract:
3(x + 2) - 2