Wednesday

April 1, 2015

April 1, 2015

Posted by **Anonymous** on Wednesday, October 3, 2007 at 9:20pm.

2x+y-2z=7

x-2y-5z=-1

4x+y+z=-1

**Answer this Question**

**Related Questions**

Math - How do you solve 3 variable equations using augmented matricies http://...

Algebra II (Matrices) - My book doesn't solve it like a linear equation, they ...

Discrete Math - I am really stuck on these problems. I've worked a lot of them ...

Matrices (math) - 0.433= (45.6*A) + (3.152*B) 0.3363= (11.92*A) + (37.675*B) ...

Math: matrices - If A and B are both square n x n matrices, If AB = I, prove BA...

Algebra help! - Please help and I would appreciate an explanation as to how you ...

Urgent please help! matrices - solve using matrices x+3y-3z=12 3x-y+4z=0 -x+2y-z...

Algebra - I have a few questions I need help with! 1. Solve the system by ...

Algebra help! - 1.) Solve the system by triangularizing the augmented matrix and...

Analytic Geometry - Find the equation of a circle passing through (3,7) and ...