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1/8-((5*x)/4) = 1/16 // - 1/16
1/8-((5*x)/4)-(1/16) = 0
(-5/4)*x+1/8-1/16 = 0
1/16-5/4*x = 0 // - 1/16
-5/4*x = -1/16 // : -5/4
x = -1/16/(-5/4)
x = 1/20
x = 1/20
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