
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given that vertices A, B, and C of parallelogram ABCD are A(-4, 0), B(0, -3), and C(6, 2) respectively, with A and C diagonally opposite, find the sum of the coordinates of the reflection point E of point D over point A.

Present the answer in LaTex format: \boxed{Your answer}
user