Question: 7x +3y + z + 2k = 49 4x +5y + 2z + 9k-76 3x+y + 3z + 5k = 34 Solve for the variable

7x +3y + z + 2k = 49 4x +5y +
2z + 9k-76 3x+y + 3z + 5k = 34 Solve for
the variable y
image text in transcribed

7x +3y + z + 2k = 49 4x +5y + 2z + 9k-76 3x+y + 3z + 5k = 34 Solve for the variable y

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