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Z This Write an augmented matrix for the following system of equations and give its size. - 7x +4y = 7 x - 5y =

Z This Write an augmented matrix for the following system of equations and give its size. - 7x +4y = 7 x - 5y = 9 What is the augmented matrix? What is the size of the matrix? OA. 3 x 2 OB. 2 x 3 O C. 3 x 3

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