equations Equations EQUATIONS

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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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CCSS.6.EE.A.2C

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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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CCSS.8.EE.C.7B

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Subtract 7 from both sides to isolate the term with the variable.

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CCSS.7.EE.B.4A

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How do you isolate a variable in an equation?

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You can isolate a variable by performing inverse operations to both sides of the equation.

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CCSS.7.EE.B.4A

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CCSS.6.EE.B.7

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CCSS.6.EE.B.7

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CCSS.7.EE.B.4A

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CCSS.6.EE.B.7

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What is the purpose of using inverse operations in solving equations?

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Inverse operations help to undo the operations applied to the variable, allowing you to isolate it.

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CCSS.7.EE.B.4A

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What does it mean if an equation has no solution?

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An equation has no solution if there are no values for the variable that can satisfy the equation.

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CCSS.8.EE.C.7A