9
algebraSolve:
A
5
B
1
C
No Solution
D
Infinite Solutions
Correct Answer: D
Choice Dhoice D is the correct answer.
- Distribute:
- Analyze: Identity.
- Conclusion: Infinite Solutions.
Choice Dhoice B is incorrect because calculation error.
Choice Dhoice A is incorrect because calculation error.
Choice Dhoice C is incorrect because calculation error.