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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 first and second equations, then the second and third equations. (Equation 1) x + y - 3z = -8(Equation 2) 2x + 2y + z = 12(Equation 3) 3x + y - z = -2
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OpenStudy (goformit100):
@dpasingh
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