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X in (-oo:+oo)
(3/2)*(43/4-X) = 0
3/2*(43/4-X) = 0
( 3/2 )
3/2 = 0
X belongs to the empty set
( 43/4-X )
43/4-X = 0 // - 43/4
-X = -43/4 // * -1
X = 43/4
X = 43/4
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