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9 Cards in this Set

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solve



find the solution of an equation



A value of the varable that makes
the equation true
Solution



properties of equality


adding, subtracting, multiplying, or dividing both sides of an equation by the same number gives an equivalent equation



discount



the amount you save when you buy an item on sale



inverse operations

operations that "undo" each other; Addition and subtraction are inverse operations, and multiplication and division are inverse operations



sale price



the regular price minus the discount



An equation containing a variable



Variable Equation



Equivalent equation



equations with the same solution
substitute the solution for the variable
check