### Home > CCAA > Chapter 3 Unit 2 > Lesson CC2: 3.2.3 > Problem 3-63

3-63.

Nathan wants you to solve this puzzle: *“I am thinking of a number. If you divide my number by and add , you will get . What is my number?” *Show all of your work.

Work backwards to get Nathan's number.

Start with the end number, which is

Now instead of adding

Instead of dividing