equivalent expression.

\-5.8c + 4.2 - 3.1 + 1.4c\

Question

equivalent expression.

\-5.8c + 4.2 - 3.1 + 1.4c\

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Combining Like Terms", "Algebraic Expressions" ], "new_concepts": [], "current_concepts": [ "Combining Like Terms", "Algebraic Expressions" ] } ## Group the like terms $$ (-5.8c + 1.4c) + (4.2 - 3.1) $$ ## Combine the coefficients $$ (-5.8 + 1.4)c + (4.2 - 3.1) $$ ## Simplify the expression $$ -4.4c + 1.1 $$ Write an equivalent expression. $$-5.8c + 4.2 - 3.1 + 1.4c$$ $-4.4c + 1.1$ { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Algebra", "Combining Like Terms" ] }

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Question

Explanation:

Group the like terms

Combine the coefficients

Simplify the expression

Answer: