<PRE><B>Question 924292</B>
2x + y - z = -9
3x + 2y	+ 3z = 29
7x + 4y	+ z = 11
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put the system of linear equations into standard form
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2x + y - z = -9
3x + 2y	+ 3z = 29
7x + 4y	+ z = 11
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copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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answer:
This linear system is singular. It has no solution
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system matrix
2 1 -1
3 2 3
7 4 1
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determinant of system matrix = 0
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Solve systems of linear equations up to 6-equations 6-variables:
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