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Chapter 1: Q40. (page 20)

Evaluate the value ofxand name the property used in each step:

10x=10

Short Answer

Expert verified

The solution of the expression is x=1.

Step by step solution

01

– Given information.

The given expression is:

10x=10

02

– Write the concept.

Use the Multiplication Property of Equality.

It says, 鈥業f two expressions are equal to each other and multiply or divide by same number both side by same number, the resulting expression will also equivalent.鈥�

The property of Multiplicative inverse is:

a鈰�1a=1

03

– Evaluate the expression.

The expression 10x=10can be solved in below:

10x=10

Multiply both sides by inverse of 10,

10x鈰�110=10鈰�1101010x=1010x=1

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