Posted by **Shawna** on Friday, March 21, 2014 at 9:20am.

Use the inverse matrix to solve this system of equations:

4x+3y=7.5

7x+9z=14

4y-z=8.3

4,3,0

7,0,9

0,4,-1

## Answer this Question

## Related Questions

- Discrete Math - I am really stuck on these problems. I've worked a lot of them ...
- math - Solve the following system of linear equations using the matrix inverse ...
- linear algebra - Use an inverse matrix to solve each system of linear equations...
- linear algebra - Use an inverse matrix to solve each system of linear equations...
- linear algebra - Use an inverse matrix to solve each system of linear equations...
- Algebra 2(check pt 4) - 1)Cramer's Rule is used to solve the system of equations...
- Math - 1) Last Tuesday, Galaxy Cinemas sold a total of 170 movie tickets. ...
- Math - PreCalc (12th Grade) - Which statement is true for any linear system of ...
- Algebra II (Matrices) - My book doesn't solve it like a linear equation, they ...
- Algebra - 2x+4z=-8 3x+y+5z=2 -x+y-2z=4 I need to solve each system of equations ...

More Related Questions