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Chapter 8 vocabulary
| Question | Answer |
|---|---|
| Addition Property of Equality | An expression that includes at least one variable. |
| Algebraic Expression | If you add the same number to both sides will remain equal. |
| Division Property of Equality | An Algebraic or numeral sentence that shows that two quantities are equal. |
| Equation | If you divide both sides of an equation by the same nonzero number; the two sides remain equal. |
| Identity Property of Addition | The property that states that when you add zero to a number, the results is that number. |
| Identity Property of Multiplication | The property that states that the product of any number and 1 is that number. |
| Inequality | A mathematical sentence that contains the symbol <, >. |
| Inverse Operations | Opposite operations, or operations that undo each other, such as addition and subtraction or multiplication and division. |
| Multiplication Property of Equality | If you multiply both sides of an equation by the same number, the two sides will remain equal. |
| Reciprocal | Two numbers are reciprocals of each other if their product equals 1. |
| Solution of an Equation | A value that, when substituted for the variable, makes an equation true. |
| Solution of an inequality | A value that, when substituted for the variable makes an inequality true. |
| Subtraction Property of Equality | If you subtract the same number from both sides of an equation, the two sides of an equation, the two sides remain equal. |
| Variable | A letter or symbol that stands for an unknown number or numbers. |