For a pair of equations $9x - 4y = 14$ and $7x - 3y = 11$,find the value of $y$.
- A$2$
- B$1$
- C$-2$
- D$-1$
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Solve the following pair of equations: $(a \neq 0, b \neq 0)$
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$\frac{2}{a} + \frac{3}{b} = 1$
$\frac{1}{a} + \frac{1}{b} = 1$
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