
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 the expression $a+(b-(c+(d-e)))$, substitute the given values $a=5$, $b=3$, $c=4$, $d=2$, and evaluate the result with the unknown $e$.

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