2 step equations

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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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Add 7 to both sides of the equation.

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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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Add 10 to both sides of the equation.

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What is the inverse operation of addition?

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Subtraction is the inverse operation of addition.

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What is the inverse operation of multiplication?

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Division is the inverse operation of multiplication.