Rewriting a system of equations to align the variables apply the addition method

Rewriting a system of equations to align the variables apply the addition method

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve a system of equations by aligning variables and using elimination. It emphasizes the importance of aligning equations correctly and demonstrates solving for X and Y. The tutorial also covers plugging values into equations and verifying the final solution.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the equal sign alignment in the equations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it acceptable to plug the value of X into either equation?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the final steps taken to solve for Y in the equations.

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