0
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6x-y=-14
2x-3y=6
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2y + 2xy' + 4y + 4xy' = 0 6y + 6xy' = 0 y' = -y/x
-2x-6 = 14 -2x = 14+6 -2x = 20 x = -10
14
4(6)-10=14
n = 20