Question: Solve the following linear system by Gaussian elimination with back-substitution without introducing fractions in your row-reduction. If there is no solution, explain why. -3x+8y

Solve the following linear system by Gaussian elimination with back-substitution without introducing

Solve the following linear system by Gaussian elimination with back-substitution without introducing fractions in your row-reduction. If there is no solution, explain why. -3x+8y + 82 = -8 -2x+ y - 4z = 5 -4x+9y + 7z = -7

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