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Solve the following system of equations by using the elimination method. x – y = 11 2x + y = 19
Question
Asked 2/17/2015 11:15:59 AM
Updated 3/2/2015 1:54:51 AM
1 Answer/Comment
Flagged by yeswey [3/2/2015 1:53:56 AM]
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User: Solve the following system of equations by using the elimination method. x – y = 11 2x + y = 19

Question
Asked 2/17/2015 11:15:59 AM
Updated 3/2/2015 1:54:51 AM
1 Answer/Comment
Flagged by yeswey [3/2/2015 1:53:56 AM]
New answers
Rating
3
x – y = 11
2x + y = 19
adding up equations the result is:
3x = 30
x = 30/3 = 10
10 - y = 11
y = 10 - 11 = -1
the solution for the system x – y = 11 2x + y = 19 is (10, -1).
Added 3/2/2015 1:54:51 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [3/2/2015 1:58:56 AM]
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