设混合后的糖果的单价是x元则甲的单价是x+1,乙的单价是x-0.5甲糖果的质量是：a/(x+1)乙糖果的质量是：b/(x-0.5)a/(x+1)+b/(x-0.5)=(a+b)/x方程两边同时乘以x(x+1)(x-0.5)ax(x-0.5)+bx(x+1)=(a+b)(x+1)(x-0.5)ax²...