1. **State the problem:** Simplify the expression $$-4(9x + 2) + 6(7 - 8x)$$ and find which multiple choice answer matches.
2. **Use the distributive property:** Multiply each term inside the parentheses by the number outside.
$$-4(9x + 2) = -4 \times 9x + (-4) \times 2 = -36x - 8$$
$$6(7 - 8x) = 6 \times 7 + 6 \times (-8x) = 42 - 48x$$
3. **Rewrite the expression with distributed terms:**
$$-36x - 8 + 42 - 48x$$
4. **Combine like terms:** Group the $x$ terms and the constant terms.
$$(-36x - 48x) + (-8 + 42)$$
5. **Simplify each group:**
$$-36x - 48x = -84x$$
$$-8 + 42 = 34$$
6. **Final simplified expression:**
$$-84x + 34$$
7. **Answer:** The correct choice is **-84x + 34**.
This means the answer is the second option.
Simplify Expression 215Ad6
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