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Mathematics 16 Online
OpenStudy (acacia):

Solve –x + y + 2z = 2 2x – y + z = 5 -4x – y + 3z = 3 A. (2, 5, 3) B. (0, 4, -1) C. (1, -1, 2) D. (-1, 1, -2)

OpenStudy (anonymous):

its a big process ... https://www.youtube.com/watch?v=woqq3Sls1d8 check this out ... same model

OpenStudy (snuggielad):

What are you stuck on? What part?

OpenStudy (acacia):

all of it

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