Consider the following 6 equations: 5x - 4y + 2z+3v+w=47 1x1 - 3y - 3z 5u=-22 -3x-y 3u + v 4x + y 3v 5x - 3y - 2z 5u+w=6 -x+y-z+5x + 5y + 2z = 33. Put the above equations in the form Ax - b. Which of the following are the correct solution? u=3 4z - 2z + z=5 v=7 w=2 y=2 x=2 3u 3w=-5 -33

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