
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 number y is given. x is p percent less than y and z is q percent less than y. Express p and q in terms of y given that x is 10 units less than y and z is 20 units less than y.

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