5
algebraIf , what is the solution?
A
B
C
D
Correct Answer: A
Choice A is the correct answer. Variables on both sides require systematic collection.
- Subtract 2x: , giving
- Subtract 8:
- Divide by -5: (REVERSE!)
?�� Strategic Tip: Collect all variable terms on one side first, then isolate the variable.
Choice B is incorrect because it fails to reverse when dividing by -5. Choice C is incorrect because it might come from adding 8 and 3 instead of proper solving. Choice D is incorrect because it combines wrong value and wrong direction.