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OpenStudy (anonymous):
What is the solution of the system? Use substitution. x = –2y + 10 –6y = 6x – 6 z = –3x + 10y
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OpenStudy (anonymous):
A. x = 9, y = –8, z = 114 B. x = –8, y = 9, z = 114 C. x = –8, y = 114, z = 9 D. x = 114, y = 9, z = –8
OpenStudy (anonymous):
what am i supposed to subtitute to find x? all three equations have x thats how im getting confused..
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