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Mathematics 18 Online
OpenStudy (anonymous):

Solve for x. |x| – 5 = 7 A. x = –12 or 12 B. x = 12 C. x = –2 or 2 D. x = 2

undeadknight26 (undeadknight26):

depends what x is...solve for x first: 5 + 7 = 12 x = 12

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