# RE2 | x-ai/grok-4.3 | run 2

## Prompt

After a 20% discount, a jacket costs $40. What was the original price? Show your work.

## Response

The original price of the jacket was $50.

Let the original price be \( p \).  
\[ 0.8p = 40 \]  
\[ p = 50 \]  

What discount amount is shown on the receipt?
