Book Shop Broadsides Solved Equation Solved Equation In stock Facebook Twitter Email Share $20 Quantity – + Add to cart+ $20 Add to cart+ Publisher: Center for Book Arts Edition: 100 Year: 2013 Dimensions: 9 x 14 inches Betsy Fagin's broadside Solved Equation was designed and printed by Sarah Nicholls in honor of the poet's reading at Center for Book Arts on June 7, 2013. Signed by the author.