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28-01-2017
Mathematics

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if x+y=-9 and x+2y=-25 what is the value of x?

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28-01-2017

x + y = -9; x + 2y = -25. x + y = -9; x + 2y = -25. According to the system of equations above, what is the value of x? ... If x-1/3 = k and k=... 2.

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