
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
Linda has 240 feet of fencing to enclose a rectangular area. She wants the area of the rectangle to be eight times its perimeter. What is the length of the largest side of the rectangle using all the fencing material?

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