
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 the area of a rectangle doubles when its length is increased by $2$ units while keeping the width the same, what is the original length of the rectangle?
A) 1 unit
B) 2 units
C) 3 units
D) 4 units

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