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8-((3*x)/8) = 5/6 // - 5/6
8-((3*x)/8)-(5/6) = 0
(-3/8)*x-5/6+8 = 0
43/6-3/8*x = 0 // - 43/6
-3/8*x = -43/6 // : -3/8
x = -43/6/(-3/8)
x = 172/9
x = 172/9
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