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ffffQuestion 5 Rewrite as an augmented matrix, and solve by row reduction: 2x 6y = 6 4x + y = 14 Question 6 Use the

\f\f\f\fQuestion 5 Rewrite as an augmented matrix, and solve by row reduction: 2x 6y = 6 4x + y = 14 Question 6 Use the inverse matrix equation X = A_1 ' B to find the solution to: x +3y = -1 2x +7y = -4 1 3 Hint: If A = thenA_1 = 7 3 2 7 2 1

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