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Mathematics 8 Online
OpenStudy (anonymous):

Ok so can anyone explain how I can solve this? Thanks

OpenStudy (anonymous):

OpenStudy (anonymous):

sry, didn't actualy look at the question, :) Let a= |3x-2| -5a=-15 a=3 so |3x-2| =3 and there are 2 possible values for x that match that. |2x-9|=11------same thing, two values for x

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