Solve by the elmination method.x+2y=

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Rumple100
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$1.00 Solve by the elmination method.x+2y=

From Mathematics: Algebra
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Due on Oct. 05, 2008
Asked on Oct. 05, 2008 at 10:26:20AM

Q:
Solve by the elmination method.

x+2y= 17
-x+9y= 60
What is the solutio of the system?

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angela1695
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$1.00 Your answers checked if you need to see the work let me know

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Posted on Oct. 05, 2008 at 10:33:50AM

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Preview: ... r> Thes ...

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Posted on Oct. 05, 2008 at 10:35:24AM

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Preview: ... (2) Add (1) and (2) to eliminate variable x which results to ...

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$1.00 Answer is x=3, y=7. Let's see how

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Posted on Oct. 05, 2008 at 10:37:33AM

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Posted on Oct. 05, 2008 at 10:39:26AM

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Preview: ... The only thing we need to do now is add x + 2y + -x + 9y = 60 + 17 Combine like terms 11y = 77 Divide 11 on both sid ...

The full tutorial is about 128 words long .