Question

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 Response area
2. 3x−12=x+4 Response area
3. 3x−12+12=x+4+12 Response area
4. Response area Simplifying
5. 3x−x=x+16−x Response area
6. Response area Simplifying
7. 2x2=162 Response area
8. Response area Simplifying

Answer 1

Answer:

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 : Distributive Property

3. 3x−12+12=x+4+12 : Addition Property of Equality

4. 3x=x+16 : Simplifying

5. 3x−x=x+16−x : Subtraction Property of Equality

6. 2x=16 : Simplifying

7. 2x/2=16/2 : Division Property of Equality

8. x=8 : Simplifying

Step-by-step explanation:

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