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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How do you isolate a variable in a two-step equation?

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To isolate a variable, perform the inverse operations in reverse order: first, eliminate any constant added or subtracted from the variable, then divide or multiply to solve for the variable.

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Translate: Dawson’s Garage charges $55 per hour plus $142 for parts. Total cost is $362. Write the equation.

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Translate: Hannah ordered books costing $7.25 each with a $6.75 shipping fee. Total cost is $93.75. Write the equation.

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Translate: Four less than six times a number is 14. Write the equation.

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