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Mathematics 16 Online
OpenStudy (anonymous):

Please solve these for me. please show work. a. 3x - 9y = 3 6x-3y=-24 b. 7x - 3y = 20 5x + 3y = 16 c. y=1/2x -6 2y+6y=19

OpenStudy (anonymous):

what does "solve" mean in this context?

OpenStudy (anonymous):

the question only tells me to solve using elimination of substitution.

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