SOLUTION: Use the given row transformation to change the matrix as indicated. 6 5 6 5 -2 7; -6 times row added to row 1 2 2 1

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Question 1120844: Use the given row transformation to change the matrix as indicated.
6 5 6
5 -2 7; -6 times row added to row 1
2 2 1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Use the given row transformation to change the matrix as indicated.
6    5   6
5   -2   7;   -6 times row added to row 1
2    2    1

-6 times row2 --> -30   12  -42
-30   12  -42
  6    5    6
--------------------------- Add
-24   17   -36
-----
  6    5    6
-24   17  -36
  2    2    1