UCSS Math I 3.3.2 Example 5

Author:
Walch Education
Use matrices to solve the following system of equations.
GeoGebra Applet
  1. Write the system as an equation of matrices.
  2. Find the inverse matrix of the given matrix.
  3. Multiply both sides of the equation by the inverse matrix.
  4. Multiply the matrices using matrix multiplication.
  5. Simplify the equation.
  6. State the solution to the system of equations.
This applet is provided by Walch Education as supplemental material for the UCSS Secondary Math I program. Visit www.walch.com for more information on our resources.

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