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Use substitutions to solve the system of equations 3x-y=-2, -9x+3y=6 a. (2,8) b. (0,-2) c. any x such that y=3x+2 d. no solutions (I think it is C, but i am not sure, am i right?)
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did you plug in a and b in to it
why is your choice c (not saying you are wrong or right; just asking why)
could it be A too?
I THINK MORE A
MAY I HAVE A METAL PLEASE :) ^!^
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Lol @freckles
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