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Homework Answers

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## Homework Answers

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**Substituting Positive & Negative Numbers**By the end of this lesson you will be able to explain and calculate the following: XXXXX Algebra: Algebra & Equations**Using Pronumerals**• If the pronumeral you are substituting has a negative value, simply remember the following rules: • For addition and subtraction, signs that occur together can be combined. • For multiplication and division.