12.10.24 Per 6 Review Two-Step Equations

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What is a two-step equation?

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The first step is to add 12 to both sides of the equation.

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What do you do after isolating the variable term in a two-step equation?

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After isolating the variable term, you divide or multiply to solve for the variable.

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x = -9.

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w = -4.

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True.

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What is the purpose of showing work when solving equations?

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Showing work helps to track the steps taken to arrive at the solution and allows for easier identification of errors.

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What does it mean to isolate the variable in an equation?

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Isolating the variable means to manipulate the equation so that the variable is on one side by itself.

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You would divide both sides by 7.

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x = 7.