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X+2y=4 3x-5y=1 Solve using an augmented matrix

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter4: Systems Of Linear Equations

Section4.5: Solve Systems Of Equations Using Matrices

Problem 4.76TI: Write the system of equations that corresponds to the augmented matrix: [111423181113] .

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.

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