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Mathematics 19 Online
OpenStudy (anonymous):

SLOVE 3x-y=7 2x-y=5

OpenStudy (anonymous):

re-arrange both equations: y=3x-7 y=2x-5 so, 3x-7=2x-5 hence, x=2 thus, y=3(2)-7= -1

OpenStudy (anonymous):

thank u

OpenStudy (anonymous):

no problem

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