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Creating a Problem with Negative Numbers
Let's create a math problem involving negative numbers. Here's an example:
Problem: John has a debt of $50. He borrows an additional $30 from his friend. Later, he receives a payment of $20. What is John's total debt?
Solution: To find John's total debt, we need to add his initial debt, the amount he borrowed, and subtract the payment he received.
John's initial debt: -$50 Amount borrowed: +$30 Payment received: -$20
To calculate the total debt, we add the three amounts:
Total debt = (-$50) + (+$30) + (-$20)
Simplifying the expression:
Total debt = -$50 + $30 - $20
Now, we can perform the addition and subtraction:
Total debt = -$40
Therefore, John's total debt is -$40.
In this example, we used negative numbers to represent John's debt and the payment he received. By adding and subtracting these numbers, we determined his total debt.


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