解答如下:根据贴完描述如下5/3*(1-3/2*X)=-7/2*1解:1-3/2*X=-7/2÷5/31-3/2*X=-7/2*3/51-3/2*X=-21/101+21/10=3/2*X31/10=3/2*XX=31/10÷3/2X=31/10*2/3X=31/15即方程 的解为31/15