solve for $n$:

\7n - 4 = 31\

$n = $

Question

solve for $n$:

\7n - 4 = 31\

$n = $

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Linear Equations", "Two-Step Equations" ], "new_concepts": [], "current_concepts": [ "Linear Equations", "Two-Step Equations" ] } ## Isolate the variable term $$ \begin{aligned} 7n - 4 &= 31 \ 7n &= 31 + 4 \ 7n &= 35 \end{aligned} $$ ## Solve for n $$ \begin{aligned} n &= \frac{35}{7} \ n &= 5 \end{aligned} $$ Solve for $n$: $7n - 4 = 31$ $n =$ 5 { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Algebra", "Linear Equations" ] }

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Question

Explanation:

Isolate the variable term

Solve for n

Answer: