Solving Simple Equations

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What is a simple equation?

Back

A simple equation is a mathematical statement that asserts the equality of two expressions, typically involving one variable.

Tags

CCSS.6.EE.A.2C

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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 both sides of the equation until the variable is alone on one side.

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CCSS.6.EE.B.7

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What is the first step in solving the equation 10n = 80?

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Divide both sides of the equation by 10 to isolate n.

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CCSS.6.EE.B.7

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What does it mean to solve for a variable?

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To solve for a variable means to find the value of that variable that makes the equation true.

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CCSS.7.EE.B.4A

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In the equation 25 + b = 97, how do you find the value of b?

Back

Subtract 25 from both sides of the equation to isolate b.

Tags

CCSS.6.EE.B.7

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What is the solution to the equation 5g = 20?

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Divide both sides by 5 to find g = 4.

Tags

CCSS.6.EE.B.7

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How can you check if your solution to an equation is correct?

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You can check your solution by substituting the value back into the original equation to see if both sides are equal.

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CCSS.6.EE.B.5

Front

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

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Inverse operations are used to undo operations applied to the variable, helping to isolate it.

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CCSS.7.EE.B.4A

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What is the solution to the equation x/6 = 8?

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Multiply both sides by 6 to find x = 48.

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CCSS.6.EE.B.7

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What is the importance of maintaining balance in an equation?

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Maintaining balance ensures that any operation performed on one side of the equation must also be performed on the other side to keep the equality true.

Tags

CCSS.6.EE.B.7