x + y = 6 x - y = 8 Solve the system of equations. (1, -7) (7, -1) no solution

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x + y = 6 x - y = 8 adding up equations the result is: 2x = 14 x = 14/2 = 7 y = 6 - x = 6 - 7 = -1 The solution for the system x + y = 6 x - y = 8 is (7, -1)

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Asked 6/12/2012 1:25:03 PM

Updated 8/19/2014 6:15:39 AM

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yeswey

x + y = 6
x - y = 8
adding up equations the result is:
2x = 14
x = 14/2 = 7
y = 6 - x = 6 - 7 = -1
The solution for the system x + y = 6 x - y = 8 is (7, -1)

Added 8/19/2014 6:15:39 AM

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