
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
A school's logistics personnel went to a stationery store to purchase exam stationery sets for ninth-grade students. The store stipulates that a purchase of more than 400 sets can enjoy a 20% discount. If each ninth-grade student buys one set without the discount, the total payment is 1936 yuan. If they buy 88 more sets, they can enjoy the 20% discount and still pay 1936 yuan. How many ninth-grade students are there in the school?

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