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Mathematics 17 Online
OpenStudy (gokuporter):

solve the system of equations. x+4y=4 3x+y=23

OpenStudy (anonymous):

multiply the top by 3 to get 3x+12y=12

OpenStudy (anonymous):

subtract the bottom equation from the top equation. What do you get?

OpenStudy (gokuporter):

|dw:1453430374792:dw|

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