
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
Given Mr. Brown teaches a class of 20 students, with an average test score of 82 for 19 students. After including the 20th student's test score, the average increased to 84. Calculate the score obtained by the 20th student.

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