The answers are 2. B, 3. D, 4. C, and 5. A.
Step-by-step explanation:
Step 1:
For question 2.
We subtract both sides by 4 to get
For question 3. .
We divide the entire equation by 4 to get
Step 2:
For question 4.
We multiply both sides by 4 to get
For question 5.
We add 4 to both sides to get
So the answers are 2. B, 3. D, 4. C, and 5. A.