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Solve the system of equations 2x + 5y = ...

Solve the system of equations `2x + 5y = 1` and `3x + 2y = 7`.

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Consider the given equation
`2x + 5y = 1` ........(1)
`3x + 2y = 7`...........(2)
Multiply `eq(1)` by `2` and `eq(2)` by `5`
...
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