State the solution to each of the following systems. That is, clearly state the value of each of the unknown variables, x1, x2, x3, etc.(adsbygoogle = window.adsbygoogle || []).push({});

My attempt:Code (Text):

[0 1 0 1 0 -2

0 0 1 -1 0 3

0 0 0 0 1 -5

0 0 0 0 0 0 ]

x2 = -2 -r

x3 = 3 - r

x4 = r

x5 = -5

This is apparently incorrect. My professor says x1 = s.

In the matrix x1 has the coefficient zero, how does x1 = s?

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# Homework Help: Linear Algebra - State the value of each unknown

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