question 4 (2.5 points)

solve for z:

(2 + 8 - z = -24)

-34
34
-14
14

Question

question 4 (2.5 points)

solve for z:

(2 + 8 - z = -24)

-34
34
-14
14

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Order of Operations" ], "new_concepts": [ "Linear Equations", "Solving Multi-Step Equations" ], "current_concepts": [ "Order of Operations", "Linear Equations", "Solving Multi-Step Equations" ] } ## Simplify the left side of the equation $$ \begin{aligned} 2 + 8 - z &= -24 \ 10 - z &= -24 \end{aligned} $$ ## Isolate the variable term $$ \begin{aligned} -z &= -24 - 10 \ -z &= -34 \end{aligned} $$ ## Solve for z $$ z = 34 $$

-34

34

-14

14

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

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QUESTION IMAGE

Question

Explanation:

Simplify the left side of the equation

Isolate the variable term

Solve for z

Answer: