Solving Equations with Variables on Both Sides

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What is an equation?

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An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

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What does it mean to solve an equation?

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To solve an equation means to find the value(s) of the variable(s) that make the equation true.

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What are variables in an equation?

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Variables are symbols (usually letters) that represent unknown values in an equation.

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What does it mean to have variables on both sides of an equation?

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It means that the variable appears in expressions on both sides of the equality sign.

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What is the first step in solving an equation with variables on both sides?

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The first step is to simplify both sides of the equation, if necessary, and then isolate the variable.

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How do you isolate a variable in an equation?

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To isolate a variable, you perform inverse operations to get the variable alone on one side of the equation.

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No Solution.

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x = 3.

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x = 2.

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x = 3.