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OpenStudy (anonymous):
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OpenStudy (anonymous):
Solve the system 2x + 2y = -6 and 3x - 2y = 11 by using graph paper or graphing technology. What is the solution to the system?
OpenStudy (anonymous):
Answers: -1,-7 1,-4 2,-1 3,-2
OpenStudy (vlery):
why don't you just plug in the numbers to see which comes out with the same answer?
OpenStudy (anonymous):
Because I didnt even think of that..
OpenStudy (vlery):
yep that's what I always do: if I don't know where to start and I see the answer choices just put them into the problem
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OpenStudy (anonymous):
Ok :) well I'll do that now. Thanks!
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