Set 15: Linear Equations

Explanation

Answer: A

Solve for $x$ : $2(x + 1) = 2x + 2$

Infinite Solutions

✓ Correct

No Solution

Detailed Explanation

Choice A is correct. Choice A is the correct answer. 1. Distribute: $2x + 2 = 2 x + 2$ 2. Analyze: Identity. 3. Conclusion: Infinite Solutions. 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. Choice D is incorrect because it results from an error in the solution process.

Key Steps:

•

The correct answer is Infinite Solutions

Why others are wrong:

B: Choice B is incorrect and may result from a calculation error.

C: Choice C 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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