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OpenStudy (anonymous):
Solve 2x + y = 7 x – y = –4
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OpenStudy (mertsj):
Add the two equations. That will eliminate y. Solve the resulting equation for x.
OpenStudy (anonymous):
its still confusing
OpenStudy (mertsj):
What did you get when you added the equations?
OpenStudy (anonymous):
1,5 I got it im horrible at math
OpenStudy (mertsj):
(1,5) is correct.
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