When *x* = 5, the value of the expression –2(*x* – 10) is

–21  

–9

9

19

We are given the expression:  
\[
-2(x - 10)
\]  
and asked to evaluate it when \( x = 5 \).

### Step-by-step solution:
1. Substitute \( x = 5 \) into the expression:
   \[
   -2(5 - 10)
   \]

2. Simplify inside the parentheses:
   \[
   5 - 10 = -5
   \]

3. Now multiply by -2:
   \[
   -2 \times (-5) = 10
   \]

So, the value of the expression when \( x = 5 \) is \( 10 \).

None of the options given match \( 10 \), so it seems there might be a typo in the options list.

Would you like further clarification or more details on how to proceed?

Here are 5 relative questions to explore this concept further:
1. What would happen if \( x = -5 \) in the same expression?
2. How do you distribute negative coefficients in algebraic expressions?
3. What is the difference between simplifying and solving an expression?
4. How does this problem relate to solving linear equations?
5. What happens when the result of an expression is negative?

**Tip:** Always simplify the expression inside parentheses first before applying any multiplications or divisions.

When x = 5, the value of the expression –2(x – 10) is –21, –9, 9, 19

Learn how to simplify the linear expression -2(x - 10) when x = 5. This problem walks through substitution and the distributive property, important algebraic concepts for students in Grades 6-8.

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