`4/x+5y=7` and `3/x+4y=5`

Explanation

To solve the given pair of linear equations:

1. **Equations**:
\[ \frac{4}{x} + 5y = 7 \quad \text{(1)} \]
\[
\frac{3}{x} + 4y = 5 \quad \text{(2)}
...