
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
The taxi fare in a certain city is as follows: the starting price is 6 yuan for the first 3km (the fare within 3km is charged at the starting price), and 2.4 yuan per kilometer after 3km. A person took a taxi from place A to place B and paid a total of 13.2 yuan. Let the distance between place A and B be $x$ km, then the equation can be written as:

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