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-(5*x)-8 = 2*x-(116/11) // - 2*x-(116/11)
116/11-(5*x)-(2*x)-8 = 0
116/11-5*x-2*x-8 = 0
28/11-7*x = 0 // - 28/11
-7*x = -28/11 // : -7
x = -28/11/(-7)
x = 4/11
x = 4/11
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