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OpenStudy (anonymous):
Solve the system of equations. x + 3y = 1 –2x + y = –23 A. x = 10; y = –3 B. x = 16; y = –5 C. x = 22; y = 7 D. x = 14; y = 5
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OpenStudy (anonymous):
multiply all three terms of the 1st equation by 2 and add the two equations together. x will be cancelled and you can solve for y. insert the solved y value into one of your equations to solve for x
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