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Mathematics 11 Online
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) A, B, C, or D? Please explain (:

OpenStudy (anonymous):

I think D should be correct . (-9,-9)

OpenStudy (anonymous):

Thanks zorozoro!

OpenStudy (anonymous):

you are welcome :)

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