
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
Walter earns $3$ dollars each day for doing his chores regularly and $4$ dollars each day for doing them exceptionally well. After $15$ days of doing his chores daily, Walter has received a total of $47$ dollars. Find the number of days Walter did his chores exceptionally well.

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