
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
Consider the terms $x, 3x+3, 5x+5, \dots$ are in geometric progression. Find the fourth term.
A) $-\frac{125}{12}$  
B) $-\frac{95}{12}$  
C) $-\frac{105}{12}$  
D) $-\frac{135}{12}$

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