Solve the system of linear equations (a) Suppose the coefficient matrix is A = matrices. []- 1 Find A and use it to write the solution matrix x = 0 0 y = -4x+3y=2 7x-5y=- 0 -4 3 7 (b) Find the solution of the system. Write your answers in simplest form. 9 by completing the following. 2 -5 [] X as a product of two 2 10 X 00 [000] 00 1000 Undefined

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