What are the two numbers if their sum is 14 and their difference is 6?

To find the two numbers given that their sum is 14 and their difference is 6, we can set up a system of equations. Let the two numbers be represented by x and y.

We can formulate the first equation based on the sum:

  • x + y = 14

And the second equation based on the difference:

  • x – y = 6

Now, we can solve this system step-by-step:

  1. From the first equation, express x in terms of y:
    • x = 14 – y
  2. Substitute x into the second equation:
    • (14 – y) – y = 6
  3. Simplifying, we get:
    • 14 – 2y = 6
    • 2y = 14 – 6
    • 2y = 8
    • y = 4
  4. Now substitute y back into the expression for x:
    • x = 14 – 4
    • x = 10

Thus, the two numbers are x = 10 and y = 4.

We can double-check our work:

  • Sum: 10 + 4 = 14
  • Difference: 10 – 4 = 6

Both conditions are satisfied, confirming that the two numbers are indeed 10 and 4.

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