The expression \( 3 \times (2 - a) \times 2 \) can be simplified step by step.

1. First, distribute the multiplication over the subtraction inside the parentheses:
   \[
   3 \times (2 - a) = 3 \times 2 - 3 \times a = 6 - 3a
   \]

2. Now, multiply the result by 2:
   \[
   (6 - 3a) \times 2 = 6 \times 2 - 3a \times 2 = 12 - 6a
   \]

So, the simplified expression is:
\[
12 - 6a
\]

Would you like more details, or do you have any questions?

Here are 5 related questions to expand your understanding:
1. How would the expression change if \(a\) were a specific number, like 3?
2. Can you factor out the common term from the simplified expression \(12 - 6a\)?
3. How would you solve the equation \(12 - 6a = 0\) for \(a\)?
4. What if the original expression were \(3 \times (2 + a) \times 2\)? How would it change?
5. How would the process differ if the expression were \(3 \times (2 - a) \times 3\)?

**Tip:** Always simplify expressions inside parentheses first before applying multiplication or other operations.

Learn how to simplify the expression 3 * (2 - a) * 2 step-by-step with detailed explanations. This problem involves algebraic manipulation using the distributive property and multiplication of expressions. Suitable for students in Grades 7-9.

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