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Question 1181963: Write the coefficient matrix and the augmented matrix of the given system of linear equations.
5x1+3x2=9
7x1-8x2=8
Answer by ikleyn(52879)   (Show Source):
You can put this solution on YOUR website! .
A coefficient matrix is a matrix made up of the coefficients from a system of
linear equations. An augmented matrix is similar in that it, too, is a
coefficient matrix, but in addition it is augmented with a column consisting of
the values on the right-hand side of the equations of the linear system.
For more explanations, see this web-site
https://people.math.carleton.ca/~kcheung/math/notes/MATH1107/wk04/04_augmented_matrix_and_row_equivalence.html
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