A train covered a certain distance at a uniform speed. If the speed of the train would have been 15 km/h more, it would have taken 1.2 hours less than the scheduled time. If the speed of the train would have been 12 km/h less, it would have taken 1.5 hours more than the scheduled time. Find the distance covered by the train.

Explanation

To solve the problem step by step, we will denote the speed of the train as \( x \) km/h and the scheduled time as \( y \) hours.

### Step 1: Set up the equations based on the problem statement.

1. **First scenario**: If the speed of the train were \( x + 15 \) km/h, it would take \( y - 1.2 \) hours. The distance covered remains the same, so we can write:
\[ \text{Distance} = \text{Speed} \times \text{Time} \]
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