Algebra and Trigonometry, 8th edition
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64

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PAGE: 741SET: ExercisesPROBLEM: 64
Please look in your text book for this problem Statement

The system of linear equations are .

The system of linear equations can be written as the form of augmented matrix.

Now we can apply elementary row operations.

Now the matrix is in reduced row-echelon form.

Converting back to a system of linear equations we have

The solution is , y = 3 and ordered pair is .

The solution is , y = 3 and ordered pair is .



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