Question

If $2=x,$ why does $x=2 ?$

Name: Problem 111, Chapter 0: College Algebra
Uploaded: 2020-05-19T15:31:29-08:00
Duration: 45 s
Channel: Victoria Karaluz
Description: If 2=x, why does x=2 ?

   If $2=x,$ why does $x=2 ?$

College Algebra

Michael Sullivan 11th Edition

Chapter 0, Problem 111

Instant Answer

Solved by Expert Victoria Karaluz

05/19/2020

Step 1

We are given the equation $2=x$. Show more…

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If $2=x,$ why does $x=2 ?$

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Key Concepts

Equality

Equality is a foundational concept in algebra that indicates two expressions or values represent the same quantity. Understanding equality allows for manipulation of equations, such as substitution, knowing that both sides are interchangeable under equivalent conditions.

Symmetric Property of Equality

The symmetric property of equality states that if one quantity equals another, then the reverse is also true. In other words, if '2 = x', then it must also follow that 'x = 2', highlighting the bidirectional nature of the equality relation.

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