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Vocabulary
| Question | Answer |
|---|---|
| equation | a statement of equality between two expressions |
| reflexive property | when both sides of an equation look exactly the same, their values are equal |
| solution | is any value for a variable that makes the equation true |
| addition property | when two values a and b are equal, and when you add the same value c to each, the sums are equal |
| subtraction property | when you subtract the same value c from equal values a and b, the differences are equal |
| multiplication property | when two values a and b are equal, and when you multiply each by the same value c, the products are equal |
| division property | when you divide equal values a and b by the same value c, the quotients are equal |
| symmetric property | states that when a = b, then b = a |
| graph of an ineqaulity | is the set of all points on a number line that make the inequality true |