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6*x+5/8 = -7*x-(827/8) // + -7*x-(827/8)
6*x-(-7*x)+5/8+827/8 = 0
6*x+7*x+5/8+827/8 = 0
13*x+104 = 0 // - 104
13*x = -104 // : 13
x = -104/13
x = -8
x = -8
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