Solve the System of Equations

question 13

Multiple Choice

Solve the system of equations. 2x - 3y + z = 4
8x - 12y + 4z = 16
-4x + 6y - 2z = -8

• A) {(-3, 6, 7)}
• B) {(-4, -2, -1)}
• C) {  }
• D) {(x, y, z) | 2x - 3y + z = 4}

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