Thursday

October 30, 2014

October 30, 2014

Posted by **jenny** on Wednesday, March 13, 2013 at 12:23pm.

2x+2y-z=3

6x+y-3z=2

help me solve matrices

- math -
**Dr. Jane**, Wednesday, March 13, 2013 at 2:08pmI hope your other one didn't need matrices because..I did it the other way.

4 -1 -3 8

2 2 -1 3

6 1 -3 2

You want to manipulate the rows so that in the end, you end up with

1 0 0 a where a = the value for x

0 1 0 b where b = the value for y

0 0 1 c where c = the value for z.

**Answer this Question**

**Related Questions**

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

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

Math (matrices) - No one answered my matrix question. Let me rephrase: Let A, B...

linear algebra - if: A and B are matrices and A^2 is similar to B^2 Is A ...

math - Solve the equation. 5 1 -4 2 -3 -5 X= 5 7 2 -6 2 5 The numbers are ...

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

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

math - linear matrices? how to solve?

math - solve this system by matrices 2x+3y-z=-8 x-y-z=-2 -4x+3y+z=6

math - solve system by matrices 2x+3y-z=-8 x-y-z=-2 -4x+3y+z=6