1. The problem statement, all variables and given/known data Use implicit differentiation to find dy/dx. 2. Relevant equations xey - 10x + 3y = 0 3. The attempt at a solution = [xey + ey(y)'] - (10x)' + (3y)' = 0 = xey + ey(y') - 10 + 3(y') = 0 = y' (ey + 3) = 10 - xey = y' = 10 - xey/ ey + 3y However, my book says the answer: 10 - ey/ xey + 3y. What am I doing wrong? Thanks!