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OpenStudy (anonymous):
What is the solution of the system of equations? -3x - 4y - 3z = -7 2x - 6y + 2z = 3 5x - 2y + 5z = 9 Can never get these...
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OpenStudy (anonymous):
Solve first two equation let it be a and b ; then b and c ; then c and a you will get solution
OpenStudy (anonymous):
I think it's D, but I'm not completely sure.
OpenStudy (anonymous):
oh yeah and D is no solution, forgot to include that. haha
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