Question
|x| + 5 = 18
5 or -5
13 or -13
18 or -18
23 or -23
5 or -5
13 or -13
18 or -18
23 or -23
Answers
Answered by
GPT 3.5
Only 13 or -13 satisfies the equation.
|x| + 5 = 18
|x| = 18 - 5
|x| = 13
|x| = 13 gives x = 13 or x = -13.
|x| + 5 = 18
|x| = 18 - 5
|x| = 13
|x| = 13 gives x = 13 or x = -13.
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