Solve the System of Equations Below by the Gaussian Elimination $8 x - 6 y - 8 z = 28$

question 36

Multiple Choice

Solve the system of equations below by the Gaussian elimination method. $8 x - 6 y - 8 z = 28$ $- 7 x - 4 y + 7 z = - 43$ $- 3 x + 3 y + 3 z = - 9$

• A) \(( 5 c + 2,1 , c )\)
• B) \(( c + 2,5 , c )\)
• C) \(( c + 5,2 , c )\)
• D) \(( 5 c + 1,2 , c )\)
• E)no solution

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