
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
There are 192 cars at Station A and 48 cars at Station B. Every day, 21 cars travel from Station A to Station B, and 24 cars travel from Station B to Station A. After \_\_\_\_\_\_ days, the number of cars at Station A will be 7 times the number at Station B.

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