求下面这个方程的解答过程
25%=(6.88%*1.4393*2.0779*X)/(1-6.88%*1.4393*2.0779*X)
0.25 = ( 0.0688 * 1.4393 * 2.0779 * x )/( 1 - 0.0688 * 1.4393 * 2.0779 * x )
0.25 * ( 1 - 0.0688 * 1.4393 * 2.0779 * x ) = 0.0688 * 1.4393 * 2.0779 * x
0.25 - 0.25 * ( 0.0688 * 1.4393 * 2.0779 * x ) = 0.0688 * 1.4393 * 2.0779 * x
0.25 = 1.25 * ( 0.0688 * 1.4393 * 2.0779 * x )
5 * ( 0.0688 * 1.4393 * 2.0779 * x ) = 1
x = 1/( 5 * 0.0688 * 1.4393 * 2.0779 )
x = 0.972 。
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