Math 70 Assignment 9-24-09

Math 70 Assignment 9-24-09 - y =11 2. 2 x-y = 9 2 x + 3 y...

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Math 70 Assignment 9-24-09 Use only eliminations to solve the following. Also, use the notations introduced in the class to indicate what you are doing. 1. x - y = - 9 2 x + 6
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Unformatted text preview: y =11 2. 2 x-y = 9 2 x + 3 y =11 3. 2 x- 3 y = 9 3 x- 2 y = - 1 4. 3 x + y =12 x + 5 y =13 5. 3 x + 7 y =12 4 x- 5 y =13 6. 3 x- 7 y = 2 4 x + 5 y = 3...
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This note was uploaded on 09/08/2010 for the course MATH 70 at San Jose State University .

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