Answer:
3x - 12
Step-by-step explanation:
3(x - 4)
= 3*x - 3*4 by distributive property
= 3x - 12
Answer: 3x - 12
Step-by-step explanation:
Remember, you gotta multiply everything inside of the parentheses by the number outside of the parentheses! For example, 4(b + 4) would equal 4b + 16.