Solve for w, x, y, and z in the following system of equations

timer Asked: Jun 16th, 2013

Question Description

·Solve for w, x, y, and z in the following system of equations:

3w - 7x + 3y - 8z = -34

-2w - 3x + y - 6z = -29

7w - 4x + 7y - 4z = 4

-5w + 5x- 3y - 2z = -12

HINT: Look up “solving systems of equations” in your text and pay particular attention to the explanations given for “elimination” and “substitution.” Pick whichever method (elimination or substitution) appeals to you more or seems to make more sense, and use that method to attack this system of equations.

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