Mathematics

Mathematics, 06.07.2019 21:30, tyrique86

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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Mathematics, 28.06.2019 08:00, SuperWoman9172

1. solve the system using elimination -4x + 4y = -8 x = 4y = -7 2. what is the solution of the system? write answer in (x,y) form. -8x + 2y = -26 -5x - 5y = -10 3. solve the system using an equivalent system. 3x - 5y = 9 3x - y = -3 4. what are the solutions of the following systems? -x + y = -2 4x - 4y = 8

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Mathematics, 19.09.2019 21:30, carlinryan

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Mathematics, 22.10.2019 04:00, dollaass17

The system of equations is given: 2x − 4y + 6z = 14 9x − 3y + z = 10 5x + 9z = 1 a. solve the system using algebra or matrix operations. if you use matrix operations, include the matrices you entered into the software and the calculations you performed to solve the system. b. verify your solution is correct. c. justify your decision to use the method you selected to solve the system.

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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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