Mathematics, 02.08.2019 23:00 amy290

Solve the system by either substitution or elimination 3x-5y=21 2x+y=1 a (2,-3) b (2,3) c (-2,-1) d (-2,1)

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Solve the system by either substitution or elimination 3x-5y=21 2x+y=1 a (2,-3) b (2,3) c (-2,-1) d...

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