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Mathematics 24 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

OpenStudy (anonymous):

Add 5 to both sides |x|=12 x could be 12 or -12 because |12|=12 and |-12|=12

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