Choose an appropriate answer and fill in the blanks:
9 less than a number is 16……..
[9-x=16/x-9=16]
Let the number be x.
Therefore, 9 less than a number is 16 can be expressed as x-9=16.
9 less than thrice a number is 27……….
[9-3x=27/3x-9=27]
5 times of a number subtracted from 34 is 9……..
[34-5x=9/5x-34=9]