Could someone help me with this problem? Thanks!

6x+7y=13

x-y=0

x+y=12

(Answer: x=1, y=1)

Solve using matrix operations to get the coefficient matrix into reduced form. Write down the answer.

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- Nov 20th 2009, 08:40 AMmhitch03Matrix Row Operations
Could someone help me with this problem? Thanks!

6x+7y=13

x-y=0

x+y=12

(Answer: x=1, y=1)

Solve using matrix operations to get the coefficient matrix into reduced form. Write down the answer. - Nov 20th 2009, 02:32 PMtonio
- Nov 30th 2009, 09:43 AMmhitch03
I'm sorry, that is a typo... the last equation is x+y=2

- Nov 30th 2009, 11:02 AMtonio