Write an equivalent expression by distributing the "minus−" sign outside the parentheses:
6.9q−(−9r−8)


To distribute the minus sign outside the parentheses in the expression \( 6.9q - (-9r - 8) \), follow these steps:

1. **Distribute the minus sign**: This means you need to change the signs of each term inside the parentheses.
   \[
   6.9q - (-9r - 8) = 6.9q + 9r + 8
   \]

So, the equivalent expression is:
\[
6.9q + 9r + 8
\]

Would you like more details or have any questions? Here are five related questions you might find useful:

1. How do you distribute a minus sign when there are multiple terms inside the parentheses?
2. Can you explain how to distribute a minus sign when there's a plus sign inside the parentheses?
3. How does distributing work when there's a coefficient outside the parentheses?
4. What happens if you distribute a minus sign in a subtraction inside the parentheses?
5. How does the associative property help in simplifying expressions like this?

**Tip**: Always remember that distributing a minus sign changes the sign of every term inside the parentheses.

Write an equivalent expression by distributing the 'minus −' sign outside the parentheses: 6.9q − (−9r − 8)

Learn how to distribute the minus sign in the algebraic expression 6.9q − (−9r − 8). This tutorial covers key algebraic concepts, including the distributive property of subtraction over addition. Suitable for students in Grades 6-8.

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