Answer:
Explanation:
Given this information, we can set up an equation
, where x is the amount of shirts bought, and y is the amount of shorts bought. Since we know she bough 5 shirts, we can replace x with 5
Now, we have to find for y.
Step 1. Simplify

Step 2. Subtract 55 from both sides

Step 3. Divide both sides by 9

If y = 3, this means that Jiyoung bought 3 shorts.