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Mathematics 10 Online
OpenStudy (anonymous):

Is (1,-3) a solution of Y= -2x - 1?

OpenStudy (anonymous):

hi

OpenStudy (anonymous):

do u still need help?

OpenStudy (anonymous):

well all you need to do is to plug in the x and y values for the equation? -3=-2(1)-1 then solve -3=-3 so yes

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