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Mathematics 22 Online
OpenStudy (anonymous):

If you were to use the elimination method to solve the following system, choose the new system of equations that would result after the variable z is eliminated in the second and third equations, then the first and second equations. 5x + 2y + z = –2 3x + 4y + 3z = 2 –4x – 3y – 3z = 1 please please please I need help!

OpenStudy (anonymous):

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