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Mathematics 10 Online
OpenStudy (anonymous):

|x| + 5=18 A. 5 or -5 B. 13 or -13 C. 18 or -18 D. 23 or -23

OpenStudy (aakashsudhakar):

|x| + 5 = 18 |x| = 13 x = ±13 The answer is (B).

OpenStudy (anonymous):

thank you

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