Question: 4. Use Cramer's rule to solve for the variable y (not x or z) in the following linear system. You can use any method you

4. Use Cramer's rule to solve for the variable y (not x or z) in the following linear system. You can use any method you want to calculate the determinants. (10 points) (3x + y +42 =1 -I +y - 2 = 3 -2x -y + 2x - 3

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