
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
A number line is drawn on a piece of paper, and the paper is folded.<br/>$(1)$ If the point represented by $-2$ coincides with the point represented by $2$, then the point represented by $3$ coincides with the point represented by ________; <br/>$(2)$ If the point represented by $-1$ coincides with the point represented by $3$, answer the following questions: <br/>① The point represented by $7$ coincides with the point represented by ________; <br/>② If the distance between points $A$ and $B$ on the number line is $m$ (point $A$ is to the left of point $B$, $m \gt 0$), and points $A$ and $B$ coincide after folding, then express the numbers represented by point $A$ and point $B$ on the number line using algebraic expressions involving $m$.

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