expand and fully simplify $5(x + 7) + 2(3x - 4)$

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{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Distributive Property", "Algebraic Expansion" ], "new_concepts": [], "current_concepts": [ "Distributive Property", "Algebraic Expansion", "Simplifying Expressions" ] } ## Expand the terms $$ 5(x + 7) + 2(3x - 4) = 5x + 35 + 6x - 8 $$ ## Combine like terms $$ (5x + 6x) + (35 - 8) = 11x + 27 $$ $11x + 27$ { "subject": "Mathematics", "question_type": "Free Response", "knowledge_point": [ "Mathematics", "Algebra", "Simplifying Expressions" ] }

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Expand the terms

Combine like terms

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