Solve the System of Equations Below $- 6 x + y + 7 z = 20$

question 6

Multiple Choice

Solve the system of equations below: $- 6 x + y + 7 z = 20$ $7 x - 2 y - 9 z = - 25$

• A) \(( - c - 3 , c + 2 , c )\)
• B) \(( c - 3 , - c + 2 , c )\)
• C) \(( c + 2 , - c - 3 , c )\)
• D) \(( - c + 2 , c - 3 , c )\)
• E) \(( - 3 c + 2 , c - 1 , c )\)

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