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    Mathematics Its Power and Utility
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    Exam 3: Introduction to Algebra
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    The Sum of 8 and Twice a Number Is Equal
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The Sum of 8 and Twice a Number Is Equal

Question 281

Question 281

Multiple Choice

The sum of 8 and twice a number is equal to three times the number. What is the number?


A) -8
B) 8
C) -9
D) -7
E) 7

Correct Answer:

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