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Mathematics 17 Online
OpenStudy (keyonsay):

-4x +12y = -76 3x + 6y= -3 A. (8 1/5, -4 3/5) B. (7,3) C. (7, -4) D (7 9/10 -4 9/20)

OpenStudy (anonymous):

multiply 2nd equation with 2 what you get?

OpenStudy (keyonsay):

18 ;-;

OpenStudy (anonymous):

write the whole equation when you multiply 2nd equation with 2 what you get?

OpenStudy (keyonsay):

i still got 18 ;-;

OpenStudy (anonymous):

|dw:1363876473117:dw|

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