Two-Step Equations Review

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What is a two-step equation?

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A two-step equation is an algebraic equation that requires two operations to solve for the variable. It typically involves addition or subtraction followed by multiplication or division.

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y = 3

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Multiply both sides by -5 to eliminate the fraction.

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x = 8

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What is the purpose of isolating the variable in an equation?

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Isolating the variable allows us to find its value by getting it alone on one side of the equation.

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x = 5

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Multiply both sides by 6 to eliminate the fraction.

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x = -11

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What does it mean to check your solution in an equation?

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Checking your solution means substituting the value back into the original equation to verify that both sides are equal.

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x = 8