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b in (-oo:+oo)
((6*b)^1)/2 = ((8-(2*b))^1)/2 // - ((8-(2*b))^1)/2
((6*b)^1)/2-(((8-(2*b))^1)/2) = 0
(6*b)/2-((8-2*b)/2) = 0
(-1*(8-2*b))/2+3*b = 0
(-1*(8-2*b))/2+(2*3*b)/2 = 0
2*3*b-1*(8-2*b) = 0
8*b-8 = 0
(8*b-8)/2 = 0
(8*b-8)/2 = 0 // * 2
8*b-8 = 0
8*b-8 = 0 // + 8
8*b = 8 // : 8
b = 8/8
b = 1
b = 1
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