प्रतिस्थापन विधि से निम्न रेखी समीकरण युग्म को हल करें । \[ \begin{array}{l} 8 x+5 y=9 \\ 3 x+2 ...

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प्रतिस्थापन विधि से निम्न रेखी समीकरण युग्म को हल करें ।
\[
\begin{array}{l}
8 x+5 y=9 \\
3 x+2 y=4
\end{array}
\]
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