
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
$(Ⅰ)$ Simplify the algebraic expression: $3a^2-[5a-(\frac{1}{2}a-3)+2a^2]$;<br/>$(Ⅱ)$ If $a$ is the smallest positive integer, find the value of the algebraic expression in $\left(Ⅰ\right)$.

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