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Solving Simultaneous Linear Equation Using Cramer's Rule

Solve the fol...

Question

Solve the following simultaneous equation using cramer's rule.
$3 x - 4 y = 10 : 4 x + 3 y = 5$

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Solution

$x = 2$ but $y = \frac{15 - 40}{25} = \frac{- 25}{25} = - 1$ .

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Solving Simultaneous Linear Equation Using Cramer's Rule

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