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OpenStudy (anonymous):
What is the solution of the system? Use elimination. 3x – 4y = 9 –3x + 2y = 9 A. (3, 9) B. (–27, –9) C. (–3, –6) D. (–9, –9)
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OpenStudy (anonymous):
add both equations it will eliminate x then find y from the result after that put the value of y to any equation to get x
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