In addition to what has already been recommended, I would recommend going to a used book site and typing in "applied linear algebra" or "linear algebra applicat

In addition to what has already been recommended, I would recommend going to a used book site and typing in "applied linear algebra" or "linear algebra applications". You'll see a ton of books, many under $10 shipped. Usually old textbooks about 5-10 years old, but the math doesn't go out of date.