Thursday

March 5, 2015

March 5, 2015

Posted by **Sue** on Tuesday, March 22, 2011 at 6:57pm.

Given Matrix Y= 2 -7 4 and

-1 1 0

Matrix Z= 3 4 1

4 2 -4

Solve for matrix X.

X-2Y=3X+Z

HELP PLEASE!!!

- Algebra II -
**Damon**, Tuesday, March 22, 2011 at 7:11pm2 X = -2Y - Z

X = -Y - Z/2

-Y =

-2 +7 -4

+1 -1 +0

-Z/2 =

-3/2 -2/1 -1/2

-2/1 -1/1 +2/1

sum =

-3.5 + 9 -4.5

- 1 - 2 +2

- Algebra II -
**Sue**, Tuesday, March 22, 2011 at 7:51pmare you sure 9 and 2 is right??

- Algebra II -
**Damon**, Tuesday, March 22, 2011 at 8:29pmNo careless

sum =

-3.5 + 5 -4.5

- 1 - 2 + 2

**Answer this Question**

**Related Questions**

MATHS----Matrix - For a given square matrix A the predicted values of matrix B ...

Maths: Algebra Matrices Class 12th - matrix{{0, 1, -1}, {2, 1, 3}, {1, 1, 1}} ...

math,algebra II - I have to work with these types of problems dealing with ...

science - 1 A ……... is a rectangular array of numbers that are ...

algebra - Hi guys: Can any one please tell me what does this means? Thanks...

Algebra - Calculate elements the listed element for the product matrix. matrix[1...

math - This is a matrix question. R is the matrix (3r 1) (s 2s) 1. State, in ...

math - This is a matrix question. R is the matrix (3r 1) (s 2s) 1. State, in ...

Maths - Matrices - I'm having trouble with doing this matrix proof The question ...

Algebra-Matrix - How would I do these Matrices? 1. |1/2 14 10 -8| 2, Let matrix ...