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Mathematics 15 Online
OpenStudy (anonymous):

WILL MEDAL Solve the following systme of equations... -2x+y=1 -4x+y=-1 (3,1) (-1,3) (-1,-3) (1,3)

OpenStudy (pawanyadav):

D

OpenStudy (anonymous):

Thank you so much!!

OpenStudy (pawanyadav):

Multiply first equation by 2 andsubtract equation 2 from it

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