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2/9-x = (-1/2)*x+47/9 // - (-1/2)*x+47/9
2/9-x-((-1/2)*x)-(47/9) = 0
(1/2)*x-x+2/9-47/9 = 0
-1/2*x-5 = 0 // + 5
-1/2*x = 5 // : -1/2
x = 5/(-1/2)
x = -10
x = -10
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