9(2 m-3)-4(5+3 m)-5(4+m)=-3

Name: Problem 94, Chapter 2: Beginning and Intermediate Algebra
Uploaded: 2022-02-13T11:58:09-08:00
Duration: 1 min 30 s
Channel: Christopher Stanley
Description: 9(2 m-3)-4(5+3 m)-5(4+m)=-3

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Key Concepts

Distributive Property

The distributive property allows you to multiply a single term by each term inside a parenthesis. This property is used to remove parentheses by distributing the multiplication over addition or subtraction, which is an essential step in simplifying algebraic expressions.

Combining Like Terms

Combining like terms involves adding or subtracting coefficients of terms that have the same variable part. This process simplifies an algebraic expression by reducing it to fewer terms, making it easier to solve equations.

Solving Linear Equations

Solving linear equations entails isolating the variable of interest on one side of the equation. This is achieved through a series of algebraic steps such as distribution, combining like terms, and performing inverse operations to both sides of the equation.

Isolation of the Variable

Isolation of the variable involves rearranging the equation so that the term containing the unknown variable is alone on one side. This step is critical in finding the value of the variable that satisfies the equation.

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