step 1 we want to solve x minus 12 is equal to 19 now in order to solve this we need to get rid of that

Question

$x-12=19$

Name: Problem 11, Chapter 2: Beginning and Intermediate Algebra
Uploaded: 2022-02-06T22:34:40-08:00
Duration: 30 s
Channel: Christopher Stanley
Description: x-12=19

   $x-12=19$

Beginning and Intermediate Algebra

Margaret L. Lial,… 7th Edition

Chapter 2, Problem 11

Instant Answer

Solved by Expert Christopher Stanley

02/06/2022

Step 1

Step 1: We start with the equation $x - 12 = 19$. Show more…

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$x-12=19$

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Key Concepts

Inverse Operations

Inverse operations are used to 'undo' or reverse the effects of another operation. When solving equations, they allow you to cancel out terms by performing the opposite arithmetic operation, making it possible to isolate the variable and determine its value.

Balancing Equations

The process of balancing equations ensures that actions taken on one side of the equation are also applied to the other side, preserving equality. This principle is essential when solving equations to maintain the integrity of the original equality.

Linear Equations

Linear equations involve variables raised to the first power and constant terms. They are foundational in algebra and are solved by performing operations that isolate the variable of interest on one side of the equation.

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