
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
Three empty chests were filled with 40 gold and 40 silver coins, each chest containing both types of coins. The first chest contains 7 more gold coins than silver coins, and the second chest contains 15 fewer silver coins than gold coins. Which type of coin is more prevalent in the third chest, and by how many?

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