solve: $-2x = 6$

* 3
* -3
* -12
* 12

Question

solve: $-2x = 6$

* 3
* -3
* -12
* 12

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Linear Equations", "Integer Division" ], "new_concepts": [], "current_concepts": [ "Linear Equations", "Integer Division" ] } ## Identify the given equation $$ -2x = 6 $$ ## Isolate the variable x $$ x = \frac{6}{-2} $$ ## Simplify the division $$ x = -3 $$

(A) 3

(B) -3

(C) -12

(D) 12

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Linear Equations" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the given equation

Isolate the variable x

Simplify the division

Answer: