Question: Can anyone explain this to me? When solving the following system of equations by Cramer's Rule, find D. 2x + 3y - 4z = 7

Can anyone explain this to me?

When solving the following system of equations by Cramer's Rule, find D. 2x + 3y - 4z = 7 3x - 2y + 32 = -6 4x + 4y - 3z = 0 a. -23 b. -29 C. -31 d. -37 e. None of the above

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