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Given the following system of three equations, write as an augmented matrix.

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3x - 2y + z = 4
2x + y = 3
x + 2y - 3z = 5
asked Mar 18, 2014 in ALGEBRA 2 by harvy0496 Apprentice

1 Answer

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The system of equations are image.

To write the augmented matrix, place

the coefficients of x - terms of equations are listed in first column,

the coefficients of y - terms of equations are listed in second column,

the coefficients of z - terms of equations are listed in third column and

the constant terms of equations are listed in fourth column.

The coefficients and constant terms are usually separated by dotted line.

image

The augmented matrix is image.

answered Mar 24, 2014 by rob Pupil

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