Answer:
Explanation:
Now we have to,
→ Simplify the given expression.
The property we use,
→ Distributive property.
The expression is,
→ 3(4w - 7)
Let's simplify the expression,
→ 3(4w - 7)
→ 3(4w) + 3(-7)
→ 3(4w) - 3(7)
→ 12w - 21
Hence, the answer is 12w - 21.