如果方程3分之2x－1=4分之2x＋1与关于x的方程4x-二分之一=2(x+n）的解相同1: (2x-1)/3 = (2x+1)/4 并且2: 4x-1/2 = 2(x+n)由1: 8x -4 = 6x+3 => x = 14由2: 56 - 1/2 = 28 + 2n => n = 14-1/4 = 55 / 4(n - 3)^2 = (...