Write the system of linear equations in the form Ax = b and solve this matrix equation for x. X1 - 5x2 + 2x3 = -6 %3D -3x1 + X2 - X3 = -6 -2x2 +5x3 = -12 X1 X2 X3 12 [x1]

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A: The line with slope -8 and y-intercept 8.

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