Fermat 2023 Part B - Question 19, CEMC UWaterloo

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Difficulty: 6

This problem is tagged with fermat, fermat23, highschool.

(Fermat 2023, Part B, Question 19, CEMC - UWaterloo)

If $x$ and $y$ are integers with $2x^2 + 8y = 26$, a possible value of $x − y$ is
$(A)$ $-8$
$(B)$ $26$
$(C)$ $-16$
$(D)$ $22$
$(E)$ $30$

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