How do you solve this system of equations: #9x + 9y - 9z = - 171 and 8x - 8y - 8z = - 8 and 8x + 3y - 8z = - 107#?

1 Answer
Nallasivam V
Nov 15, 2017

Since its determinant is zero, the given system of equations does not have a unique solution.

Explanation:

Given -

#9x+9x-9z=-171#
#8x-8x-8x=-8#
#8x+3y-8z=-107#

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Since its determinant is zero, the given system of equations does not have a unique solution.

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