
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
Warehouse A and Warehouse B initially have inventories. Warehouse B originally has 1200 tons of inventory. After $\frac{7}{15}$ of the goods are transported from Warehouse A and $\frac{1}{3}$ of the goods are transported from Warehouse B, 10% of the remaining goods in Warehouse A are moved to Warehouse B. At this point, the weights of the goods in Warehouse A and Warehouse B are exactly equal. How many tons of inventory did Warehouse A originally have?

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