Solving Linear Equations: Deconstruct vs Traditional Method

The video tutorial compares the deconstruct and traditional methods for solving linear equations in one variable. It explains the steps involved in each method, highlighting the importance of performing the same operations on both sides of the equation to maintain equivalence. The deconstruct method involves creating and reversing a story of the variable, while the traditional method focuses on simplifying and isolating the variable. Examples are provided for both methods, demonstrating how to solve equations and verify solutions.

What is the primary goal when using either the deconstruct or traditional method to solve a linear equation?

• To find the value of the variable

• To create a non-equivalent equation

• To perform different operations on each side

• To avoid using any mathematical operations

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CCSS.HSA.REI.A.1

What is the first step in the deconstruct method?

• Add a constant to both sides

• Multiply both sides by a constant

• Construct the story of the variable

• Solve the equation directly

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CCSS.8.EE.C.7B

What issue might arise when using the deconstruct method?

• Variable terms on both sides require rewriting

• There are no issues with this method

• It always results in a non-equivalent equation

• The variable term is always first

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CCSS.HSA.REI.A.1

In the deconstruct method, what is the final step to solve for the variable?

• Multiply both sides by a constant

• Subtract a constant from both sides

• Add a constant to both sides

• Divide both sides by the coefficient of the variable

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CCSS.7.EE.B.4A

What is the first step in the traditional method of solving linear equations?

• Add or subtract to isolate the variable

• Divide both sides by a constant

• Simplify each side by clearing parentheses

• Multiply both sides by a constant

Tags

CCSS.8.EE.C.7B

What operation is performed after distributing the four in the traditional method?

• Add a constant to both sides

• Combine like terms

• Multiply both sides by a constant

• Subtract a constant from both sides

Tags

CCSS.8.EE.C.7B

How is the equation simplified in the traditional method after distributing?

• By adding a constant to both sides

• By multiplying both sides by a constant

• By dividing both sides by a constant

• By combining like terms

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CCSS.6.EE.B.7

What is the final step in the traditional method to solve for the variable?

• Divide both sides by the coefficient of the variable

• Multiply both sides by a constant

• Subtract a constant from both sides

• Add a constant to both sides

Tags

CCSS.8.EE.C.7B

What is the purpose of checking the solution in both methods?

• To avoid using the solution

• To change the solution

• To verify the solution satisfies the original equation

• To ensure the solution is incorrect

Tags

CCSS.8.EE.C.7B

What is the result when substituting the solution back into the original equation?

• The equation becomes more complex

• The left side equals the right side

• The equation becomes non-equivalent

• The solution is incorrect

Tags

CCSS.8.EE.C.7B