Solving Multistep Equations

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What is a multistep equation?

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A multistep equation is an equation that requires more than one step to solve. It often involves combining like terms, using the distributive property, and isolating the variable.

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What is the distributive property?

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The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

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How do you isolate a variable in an equation?

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To isolate a variable, you perform inverse operations to get the variable alone on one side of the equation. This may involve adding, subtracting, multiplying, or dividing both sides of the equation.

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What does it mean to combine like terms?

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Combining like terms means to simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

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n = 2

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k = 8

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What does it mean if an equation has all real numbers as a solution?

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If an equation has all real numbers as a solution, it means that any value for the variable will satisfy the equation, indicating that the equation is an identity.

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All Real Numbers

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d = 5

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x = -7