
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 property value increased by 30% in 2018. Assuming the value started from this increased amount, what percent would it have to decrease in 2019 to return to its original price at the beginning of 2018?

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