Choice A is the correct answer. To ver Step 1: Check the first equation $x + y = 5$: $2 + 3 = 5$ ✓ (True)

Step 2: Check the second equation $2x - y = 1$: $2(2) - 3 = 4 - 3 = 1$ ✓ (True)

Since the point satisfies both equations, $(2, 3)$ is indeed a Choice D is incorrect because the point satisfies both equations, not just the first one.