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(b) Write the following systems of linear equations as matrix equation and then as an augmented matrix: 2x- 3y =7 x+ 5y=1 [4 marks] (c)

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(b) Write the following systems of linear equations as matrix equation and then as an augmented matrix: 2x- 3y =7 x+ 5y=1 [4 marks] (c) Use Cramer's rule to solve the system of 2 linear equations in 3(b). [7 marks]

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