Evaluate the expression 12x + 20x for x = 3?

asked Jun 10, 2021 159k views

3 votes

5.7k points

Please log in or register to add a comment.

2 votes

Answer: 96

Explanation:

Plug in x = 3.

12(3) + 20(3) = 36 + 60 = 96

6.0k points

4 votes

Answer:

Explanation:

$12x + 20x = 32x \\ \\ x = 3 \\ 32x = 32 * 3 \\ \: \: \: \: \: \: \: \: \: \: \: = 96$

5.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.5m answers