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Mathematics 5 Online
OpenStudy (anonymous):

-5x+y=-5 -4x+2y=2

OpenStudy (abbles):

multiply the first equation by two and then add them together to get rid of the y variable

OpenStudy (abbles):

You should get: -10x + 2y = -10 Then subtract: -4x + 2y = 2 To get: -6x = -12 You can solve by dividing by -6. x = 2

OpenStudy (texaschic101):

did you understand ?

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