One and Two - Step Equations

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What is a one-step equation?

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A one-step equation is an equation that can be solved in a single step by performing the same operation on both sides to isolate the variable.

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What is a two-step equation?

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A two-step equation is an equation that requires two operations to isolate the variable, typically involving addition or subtraction followed by multiplication or division.

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What does it mean to isolate a variable?

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To isolate a variable means to manipulate the equation so that the variable is on one side of the equation by itself.

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How do you write an equation for a word problem?

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Identify the variables, constants, and relationships described in the problem, then translate them into an equation.

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Write the equation for: 'Madelyn bought 4 notebooks and a pencil case for $28. Each notebook costs $5.'

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