2.1 Standardized Test Prep - Solving One Step Equations

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What is a one-step equation?

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A one-step equation is an algebraic equation that can be solved in a single operation, such as addition, subtraction, multiplication, or division.

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How do you isolate a variable in an equation?

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To isolate a variable, perform the inverse operation on both sides of the equation to get the variable alone on one side.

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The Multiplication Property of Equality.

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Division.

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What is the Addition Property of Equality?

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If you add the same number to both sides of an equation, the two sides remain equal.

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What is the Subtraction Property of Equality?

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If you subtract the same number from both sides of an equation, the two sides remain equal.

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What is the Multiplication Property of Equality?

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If you multiply both sides of an equation by the same non-zero number, the two sides remain equal.