
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
Find the simplified form of the expression $\frac{2^{4y-1}}{7^{-1} + 2^{-1}}$.
A) $2^{4y-1} \cdot \frac{9}{14}$
B) $2^{4y-1}$
C) $2^{4y-1} \cdot \frac{14}{9}$
D) $2^{4y-2} \cdot \frac{14}{9}$ 
E) $\frac{2^{4y-1}}{9}$

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