Question: (6 pts) 2. Solve the following system using a matrix and converting the matrix to reduced row echelon form, without introducing any fractions. 2x +

(6 pts) 2. Solve the following system using a matrix and converting the matrix to reduced row echelon form, without introducing any fractions. 2x + 5y = -3 7x + 4y = 30 (10 pts) 3. Solve the following systems using a matrix and converting the matrix to reduced row echelon form, without introducing any fractions. 3x - y - 5z = -10 4x + 7y - 2z = -3 x + 2y+3z = 13

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