
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
If $12^{\log_{12}7} = 10x + 3$, what is the value of $x$?
A) $\frac{1}{3}$ 
B) $\frac{1}{5}$ 
C) $\frac{2}{5}$ 
D) $\frac{3}{5}$ 
E) $\frac{7}{10}$

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