Question: Original Matrix [ - 1 - 3 1 - 3 2 - 6 2 - 7 4 5 - 7 6 ] Multiply Row 2

Original Matrix
[-1-31-32-62-745-76]
Multiply Row 2 by two.
Multiply Row 2 by four.
Add 2 times Row 1 to Row 2.
Add 4 times Row 1 to Row 3.
Add 4 times Row 1 to Row 2.
New Row-Equivalent Matrix
[-1-31-30-124-130-7-3-6]
 Original Matrix [-1-31-32-62-745-76] Multiply Row 2 by two. Multiply Row 2

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