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Mathematics 14 Online
OpenStudy (lovelycharm):

solve each system using elimination3p + q = 7 ,2p - 2q = -6 can anyone help

Directrix (directrix):

3p + q = 7 2p - 2q = -6 --------------- Multiply every member of the top equation by 2. Then, add the result to the second equation. The q variable should be eliminated.

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