The sum of two natural numbers is 20 and their difference is 4. find the numbers.

Explanation

To solve the problem, we need to find two natural numbers based on the given conditions: their sum is 20 and their difference is 4. Let's denote the larger number as \( x \) and the smaller number as \( y \).

### Step-by-Step Solution:

1. **Set Up the Equations**:
- From the problem, we can create two equations based on the information provided:
- The sum of the two numbers:
\[
...