OpenStax, Algebra and Trigonometry 2e §11.7 Solving Systems with Inverses · Example 12 · Linear Algebra · Matrices

Using a Calculator to Solve a System of Equations with Matrix Inverses

Solve the system of equations with matrix inverses using a calculator

$2 x + 3 y + z = 32 3 x + 3 y + z = - 27 2 x + 4 y + z = - 2$

~5 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §11.7 Solving Systems with Inverses · Example 12

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