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1-(J*((16-(4*j))/8)) = 0
1-(J*((16-4*j)/8)) = 0
(-1*J*(16-4*j))/8+1 = 0
(-1*J*(16-4*j))/8+(1*8)/8 = 0
1*8-1*J*(16-4*j) = 0
4*J*j-16*J+8 = 0
(4*J*j-16*J+8)/8 = 0
(4*J*j-16*J+8)/8 = 0 // * 8
4*J*j-16*J+8 = 0
x belongs to the empty set
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