step 1 Only want to solve 5 is equal to z plus 19. Now, in order to all this, we need to get rid of the

Question

$5=z+19$

Name: Problem 30, Chapter 2: Beginning and Intermediate Algebra
Uploaded: 2022-02-07T23:06:51-08:00
Duration: 21 s
Channel: Christopher Stanley
Description: 5=z+19

   $5=z+19$

Beginning and Intermediate Algebra

Margaret L. Lial,… 7th Edition

Chapter 2, Problem 30

Instant Answer

Solved by Expert Christopher Stanley

02/07/2022

Step 1

Step 1: We start with the equation $5 = z + 19$. Show more…

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$5=z+19$

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Key Concepts

Linear Equations

A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and a single variable. These equations graph as straight lines and typically involve solving for one variable using basic algebraic operations.

Properties of Equality

The properties of equality allow you to maintain the balance of an equation by performing the same operation on both sides. This principle is essential when rearranging equations to isolate the variable, ensuring that the equality holds true throughout the manipulation.

Inverse Operations

Inverse operations involve using operations that 'undo' each other, such as subtraction to counter addition. In solving equations, inverse operations are employed to eliminate constants from one side of the equation, thereby isolating the variable.

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