Mathematics, 09.07.2019 07:00 rex12388

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a. (0,1,1) b. (-1,-1,2) c. (1,1,-2) d. (2,-1,-1)

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Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a. (0,1,1) b. (-1,-1,2) c. (1,1,-2) d. (2,-1,-1)...

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