Properties of Equations and Even/Odd Functions

Match the following equations with the property it illustrates.

• Multiplication Property of Equality

• Subtraction Property of Equality

• Division Property of Equality

• Addition Property of Equality

Which justification is missing?

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Which justification would be used for STEP 2?

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

• Simplify

Reorder the justification with the problem solved.

• Given

• Division Property of Equality

• Addition Property of Equality

• Simplify

• Simplify / Combining Like Terms

Which property of real numbers was used to get from Step 3 to Step 4?

• Addition Property of Equality

• Subtraction Property of Equality

• Combine Like Terms

• Multiplication Property of Equality

Which property justifies the work in solving this equation?

• Addition Property of Equality

• Multiplication Property of Equality

• Identity Property of Addition

• Subtraction Property of Equality

Which property justifies the work from Step 4 to Step 5?

• Addition Property of Equality

• Subtraction Property of Equality

• Multiplication Property of Equality

• Combine Like Terms

Which property justifies the work in solving this equation?

• Multiplication Property of Equality

• Addition Property of Equality

• Combine Like Terms

• Subtraction Property of Equality

Which property justifies the work from Step (1) to Step (2)?

• Multiplication Property of Equality

• Subtraction Property of Equality

• Division Property of Equality

• Combine Like Terms

Which property was used to get from Step (2) to Step (3)?

• Distributive Property
• Division Property of Equality
• Subtraction Property of Equality
• Substitution Property