Explain how the division of X by 7 is undone in the equation.
Solving two step equations with a decimal
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Mathematics
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11th Grade - University
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Hard
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The video tutorial explains how to use inverse operations to solve equations. It focuses on isolating the variable by undoing operations applied to it. The example equation X / 7 - 0.5 = 2.5 is solved by first adding 0.5 to both sides using the addition property of equality, and then multiplying both sides by 7 to isolate X. The tutorial concludes with a review and addresses questions from the audience.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the final value of X after applying all inverse operations in the equation?
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