Solving a word problem using substitution and elimination

Solving a word problem using substitution and elimination

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial addresses the challenge of solving word problems, emphasizing the difficulty students face in setting them up. It guides students through setting up variables and formulating equations from word problems. The tutorial then demonstrates two methods for solving these equations: elimination and substitution, showing that both methods yield the same results. The video aims to help students understand and apply these techniques effectively.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What method can be used to solve the system of equations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final answer for the values of X and Y?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you verify the solution after finding the values of X and Y?

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