MediumDeterminants

OpenStax, Algebra and Trigonometry 2e §11.8 Solving Systems with Cramer's Rule · Review Exercise 148 · Linear Algebra · Determinants

Solving Systems with Cramer's Rule · Review Exercise 148

Use Cramer’s Rule to solve the linear systems of equations.

$\frac{3}{10} x - \frac{1}{5} y - \frac{3}{10} z = - \frac{1}{50} \frac{1}{10} x - \frac{1}{10} y - \frac{1}{2} z = - \frac{9}{50} \frac{2}{5} x - \frac{1}{2} y - \frac{3}{5} z = - \frac{1}{5}$

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OpenStax, Algebra and Trigonometry 2e · §11.8 Solving Systems with Cramer's Rule · Review Exercise 148

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