9

Set 2: Linear Equations (Advanced)

Explanation

Answer: C

If 4x+8=2(2x+5)4x + 8 = 2(2x + 5), what is the solution?

A.

2

B.

5

C.

No Solution

✓ Correct
D.

Infinite Solutions

Detailed Explanation

Choice C is correct. Choice C is the correct answer. 1. Distribute: 4x+8=4x+104x + 8 = 4 x + 10 2. Subtract 4 x: 8=108= 10 3. Analyze: Contradiction. 4. Conclusion: No Solution. Choice A is incorrect because it results from an error in the solution process. Choice C is incorrect because it results from an error in the solution process. Choice D is incorrect because it results from an error in the solution process.

Key Steps:

The correct answer is No Solution

Why others are wrong:
A: Choice A is incorrect and may result from a calculation error.
B: Choice B is incorrect and may result from a calculation error.
D: Choice D is incorrect and may result from a calculation error.

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