
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
Suppose two fractions $\frac{x+1}{x+3}$ and $\frac{1}{3}$ are provided. Check under what condition for \( x \) these two fractions are equivalent.
A) \(x = 0\)  
B) \(x = 1\)  
C) \(x = 3\)  
D) No value of \(x\) makes them equivalent

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