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OpenStudy (anonymous):
Evaluate the expression, using the given value of the variable. 3 – 7x + 2x when x = 3 A. –24 B. –12 C. –30 D. –18
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OpenStudy (anonymous):
3- 7(3) + 2 (3) = 3-21+6 = -12 It's letter B.
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