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Mathematics 19 Online
OpenStudy (anonymous):

HELP! Its my last question: Solve the system: 1/r+3/s-2/t=1 2/r+3/s-4/7=1 1/r-6/s-6/7=0 A. (1, -3, 2) B. (-1, 3, 2) C. (1, 3, -2) D. (-1, 3, -2)

OpenStudy (anonymous):

Nevermind guys, I got it. Is it D??

OpenStudy (phi):

if those 7's are really t's

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