To simplify the expression \(3 - 2x + 7 - x\), we can combine like terms:

1. Combine the constants: \(3 + 7 = 10\).
2. Combine the \(x\) terms: \(-2x - x = -3x\).

So, the simplified expression is:

\[
10 - 3x
\]

Would you like more details or have any questions?

Here are some related questions you might find interesting:

1. How do you simplify expressions with multiple variables?
2. What are like terms, and why do we combine them?
3. How do you solve equations involving variables on both sides?
4. How can you factor linear expressions like \(10 - 3x\)?
5. What happens if we set the simplified expression equal to zero?

**Tip:** Always group like terms when simplifying algebraic expressions for a clear and concise result!

Learn how to simplify the algebraic expression 3−2x+7−x by combining like terms. This solution walks you through simplifying constants and linear terms, a core concept in algebra, making it suitable for Grades 6-8.

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