OpenStax, Algebra and Trigonometry 2e §11.8 Solving Systems with Cramer's Rule · Example 1 · Linear Algebra · Determinants

Solving Systems with Cramer's Rule · Example 1

Use Cramer’s rule to solve the system of equations.
$\left\{\begin{matrix} - 2 x + 3 y = 3 \\ x + 3 y = 12 \end{matrix}\right$

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OpenStax, Algebra and Trigonometry 2e · §11.8 Solving Systems with Cramer's Rule · Example 1

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