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OpenStudy (anonymous):
What is the solution of the system of equations?(1 point) {-3x-4y-3z=-7 {2x-6y+2z=3 {5x-2y+5z=9
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OpenStudy (anonymous):
please help satellite73 I'm confused
OpenStudy (anonymous):
apparently there is no solution http://www.wolframalpha.com/input/?i=solve+-3x-4y-3z%3D-7+and+2x-6y%2B2z%3D3+and+5x-2y%2B5z%3D9
OpenStudy (anonymous):
maybe that is why you are confused
OpenStudy (anonymous):
oh my god thank you so much I have been trying to figure this out all day it never crossed my mind there might not be a solution
OpenStudy (anonymous):
i guess if you eliminate one of the variables, say z, you will get two parallel lines i didn't do it but that is my guess
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OpenStudy (anonymous):
yw
OpenStudy (anonymous):
ok thank you again for the help
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