
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
If the line $mx-(m+2)y+2=0$ is perpendicular to $3x-my-1=0$, then $m$ is $\boxed{0 \text{ or } -5}$.

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