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Mathematics 8 Online
OpenStudy (anonymous):

3x - 4y = 7 3x + 2y = -5 When the second equation is subtracted from the first, the resulting equation is _____. -6y= -12 -6y= 12 -2y= -12 2y= 12

OpenStudy (anonymous):

-6y= 12

OpenStudy (anonymous):

thanks

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