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Elementary Algebra

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Chapter 1

The Basis

Detail for Chapter 1

1.1 Variables, Notation, and Symbols

1.2 Real Numbers

1.3 Addition and Subtraction of Real Numbers

1.4 Multiplication of Real Numbers

1.5 Division of Real Numbers

1.6 Properties of Real Numbers

1.7 Subsets of Real Numbers

1.8 Addition and Subtraction of Fractions with Variables

Evaluating Algebraic Expressions

CEAFE Problem Example

example1

Things to know (Just click the link below):

Signed Number

Order Operations


More Examples (Just click the link below):

Evaluating Variable Expressions

Evaluating Algebraic Expressions

CEAFE Problem Example

example1

Translating English Phrases into Algebraic Expressions