If $A(-3, 5)$, $B(7, 12)$, $C(5, 3)$ and $D$ are the four vertices of parallelogram $ABCD$, what are the coordinates of point $D$?
Question:
If $A(-3, 5)$, $B(7, 12)$, $C(5, 3)$ and $D$ are the four vertices of parallelogram $ABCD$, what are the coordinates of point $D$?
Answer:
Let's think step by step.

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(-5, -4)
If $A(-3, 5)$, $B(7, 12)$, $C(5, 3)$ and $D$ are the four vertices of parallelogram $ABCD$, what are the coordinates of point $D$?
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