
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 brother and sister went to buy stationery. The brother brought twice as much money as the sister. The brother spent 180 yuan and the sister spent 30 yuan. Now the remaining money of the brother and sister are exactly equal. How much money did the brother bring? How much money did the sister bring?

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