
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
Point A is located on the number line, 5 units away from the origin and to the left of the origin. If point A is moved 4 units to the right and then 1 unit to the left, the number represented by point A at this time is; Given that $\angle \alpha$ and $\angle \beta$ are complementary, and $\angle \alpha = 40^\circ$, then the supplement of $\angle \beta$ is degrees.

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