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Chapter 1: Q65. (page 36)

OPEN-ENDED Write an equation that is an identity.

Short Answer

Expert verified

An example of an identity that is an equation is3x + 6 = 3(x + 2).

Step by step solution

01

Step 1. Definition.

Identity: If an equation is true for all values of x, then it is called an identity. An example of identity is: 2x+3=x+(x+3).

Equation: An equation can be given by a combination of two expressions that are equated to each other. An example of an equation is x+5=2x+9.

02

Step 2. What to find?

We have to find an equation that is an identity.

03

Step 3. Calculation.

An example of an identity that is an equation is3x+6=3(x+2).

Hence,3x+6=3(x+2)is an identity which is an equation.

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