medium · GMAT Quant

Which of the following gives the complete set of real values of x that satisfy |2x - 5| = |x + 4|?

1. x = -9 or x = (1)/(3)
2. x = 1 or x = -9
3. x = 9 only
4. x = -1 or x = 3
5. x = 9 or x = (1)/(3)

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