Solve each of the following systems of equations by the method of cross-multiplication :

$\frac{b}{a} x + \frac{a}{b} y = a^{2} + b^{2} x + y = 2 a b$

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Solution

GIVEN:

To find: The solution of the systems of equation by the method of cross-multiplication:

Here we have the pair of simultaneous equation

By cross multiplication method we get

Hence we get the value of

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Similar questions

\frac{a x}{b} - \frac{b y}{a} = a + b a x - b y = 2 a b

\frac{x}{a} = \frac{y}{b} a x + b y = a^{2} + b^{2}

\frac{x}{a} + \frac{y}{b} = 2 a x - b y = a^{2} - b^{2}

Solve each of the following systems of equations by the method of cross-multiplication:

$\frac{a x}{b} - \frac{b y}{a} = a + b$

$a x - b y = 2 a b$

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