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Mathematics 18 Online
OpenStudy (anonymous):

Can someone help me?

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

OpenStudy (anonymous):

Ok :) well I'll do that now. Thanks!

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