drag a statement or reason to each box to complete the proof.

if 3(x−4)=x+4, then x=8.
statement: reason:
1. 3(x−4)=x+4 > given
2. 3x−12=x+4 >
3. 3x−12+12=x+4+12 >
4. 3x=x+16 > simplifying
5. 3x−x=x+16−x >
6. 2x=16 > simplifying
7. 2x2=162 >
8. x=8 > simplifying

a. subtraction property of equality
b. distributive property
c. addition property of equality
d. division property of equality

choose which answer (a, b, c or d) goes for which of the following empty boxes (2, 3, 5, and

2. B. Distributive Property

3. C. Addition Property of Equality

5. A. Subtraction Property of Equality

7. D. Division Property of Equality

Step-by-step explanation:

Verified correct with test results.

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24