
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
Since entering July, the operating income of a large shopping mall has been continuously increasing in the first three weeks. If the operating income in the first week of July is 130 million yuan and the operating income in the third week of July is 200 million yuan, and the average weekly growth rate is $x$, then the equation can be written as ______.

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