Question: 1 . Solve the following systems of linear equations using elimination. Clear the fractions first. 2 1 al 2x - y+3z =-6 (a) (b )

1 . Solve the following systems of linear equations using elimination. Clear the fractions first. 2 1 al 2x - y+3z =-6 (a) (b ) 4x+ y- z= 10 10 17 5x + y+6z = 4 21 2 3 - 4 10 5 1 Solve the following system using a matrix and converting the matrix to reduced row echelon form, without introducing any fractions. 2x - 3y = 16 -4x+ y =-22

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