# Solving a Matrix Equation

## Multiply by inverse matrices to isolate a matrix in an equation

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Solving a Matrix Equation

by CK-12 //at grade
This lesson covers solving a matrix equation.
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• PLIX

## Solving a Matrix Equation: Mystery Matrix

by CK-12 //at grade
Solving a Matrix Equation Interactive
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• Real World Application

## Charlie on the MTA

by CK-12 //at grade
Learn how the MBTA in Massachusetts uses matrices to organize and analyze data when determining fares for the subway and bus.
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