SOLUTION: Replace R by R + (-9)R 2 2 1 1 9 -6 | -6 9 4 4 | 1 -5 9 5 | 8

Algebra.Com
Question 1064946: Replace R by R + (-9)R
2 2 1
1 9 -6 | -6
9 4 4 | 1
-5 9 5 | 8

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
You need to specify which rows you're talking about.
Also what is 2 2 1?
What follows looks like three rows but that first section is confusing.
Please repost.

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