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Coefficient of x in 2x + 4 Algebraic Expression
Published on August 13, 2026
Algebra
Learn how to find the coefficient of the variable x in the algebraic expression 2x + 4 by identifying its numerical factor. The correct coefficient is 2.
Question
Answer
To solve the problem, let’s first translate the question from Portuguese to English.
Question:
“Qual é o coeficiente de
Translates to:
“What is the coefficient of
“Qual é o coeficiente de
Translates to:
“What is the coefficient of
Step-by-step solution:
- Identify the expression: The given algebraic expression is
. - Understand the term “coefficient”: In algebra, the coefficient of a variable is the numerical factor that multiplies the variable.
- Analyze the terms in the expression:
- The first term is
. Here, is the variable and is the number multiplying it. - The second term is
. This is a constant term because it does not have a variable attached to it.
- The first term is
- Determine the coefficient of
: Looking at the term , the number multiplying is .
Final Answer:
The coefficient of
The coefficient of