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Equations Reducible to a Pair of Linear Equations in Two Variables

Solve the fol...

Question

Solve the following systems of equations:

$\frac{1}{7 x} + \frac{1}{6 y} = 3 \frac{1}{2 x} - \frac{1}{3 y} = 5$

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Solution

The given equations are:

…

…

Multiply equation by and add both equations we get

Put the value of in equation, we get

Hence the value of and

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Equations Reducible to a Pair of Linear Equations in Two Variables

Standard X Mathematics

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