### Home > PC3 > Chapter 9 > Lesson 9.1.3 > Problem 9-53

9-53.

What matrix can you multiply by

Solve the system:

Repeat the process in step 2 for the rows of multiplied by the

*column.*

9-53.

What matrix can you multiply by

Solve the system:

Repeat the process in step 2 for the rows of multiplied by the