8
algebraSolve:
A
B
C
D
Correct Answer: A
Choice A is the correct answer. Distribute and collect terms.
- Distribute:
- Add 4x:
- Add 16:
- Divide by 6: , which simplifies to or
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Choice B is incorrect because it reverses the inequality direction (should be ). Choice C is incorrect because it might result from arithmetic errors like . Choice D is incorrect because it combines wrong value and wrong direction.