Question: (5 points) Identify the elementary row operation used below. Write your answer with one space between every character. 1 5 1 -6 5 1

(5 points) Identify the elementary row operation used below. Write your answer

(5 points) Identify the elementary row operation used below. Write your answer with one space between every character. 1 5 1 -6 5 1 -6 4 -7 -5 4 -7 --5 3. 1. -7 8 -8 7 1 8 -8 3 -7 The row operation is Note: "E 23* indicates equations 2 and 3 are interchanged; "-7E 1" indicates equation 1 is multiplied by -7; "5 E 2 +E4" Indicates 5 times equation 2 is added to equation 4.

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