
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
For the fractional equation $\frac{2-x}{x-3}+3=\frac{2}{3-x}$, Niu Niu's solution is as follows:  
Solution: Multiply both sides of the equation by $(x-3)$, we get $2-x+3=-2(x-3)\ldots $①  
Expanding the brackets, we get $2-x+3=-2x+6\ldots $②  
Solving, we get $x=1\ldots $③  
Therefore, the solution to the original equation is $x=1\ldots $④  
$(1)$ The error in the above solution process is ______$(fill in the number)$.  
$(2)$ Please write down the correct solution process.

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