Question

Combine like terms. $$ 4 x+3 x $$

Name: Problem 76, Chapter 15: Elementary and Intermediate Algebra
Uploaded: 2020-05-19T01:30:00-08:00
Duration: 14 s
Channel: Julie Silva
Description: Combine like terms. 4 x+3 x

   Combine like terms.
$$
4 x+3 x
$$

Elementary and Intermediate Algebra

Marvin L. Bittinger,… 4th Edition

Chapter 15, Problem 76

Instant Answer

Solved by Expert Julie Silva

05/19/2020

Step 1

Here, $4x$ and $3x$ are like terms because they both have the same variable $x$. Show more…

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Combine like terms. $$ 4 x+3 x $$

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Key Concepts

Algebraic Expressions

Algebraic expressions are combinations of numbers, variables, and operations that represent mathematical relationships. They form the basis for creating equations and functions, and simplifying them is a key step in problem-solving within algebra.

Like Terms

Like terms are parts of an algebraic expression that share the same variable components, meaning they have the same variable raised to the same power. Recognizing like terms is essential for combining them correctly to simplify expressions.

Coefficients

Coefficients are the numerical factors that multiply the variable parts in terms. When like terms are combined, their coefficients are added or subtracted while the common variable factor remains unchanged, leading to a simplified expression.

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