OpenStax, Algebra and Trigonometry 2e §11.7 Solving Systems with Inverses · Example 10 · Linear Algebra · Matrices

Solving a 2 × 2 System Using the Inverse of a Matrix

Solve the given system of equations using the inverse of a matrix.

$3 x + 8 y = 5 4 x + 11 y = 7$

~5 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §11.7 Solving Systems with Inverses · Example 10

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