又(x-14)/(5/3x+14)=1/2 解得x=126的过程_数学解答

又(x-14)/(5/3x+14)=1/2 解得x=126的过程

人气：103 ℃　时间：2020-02-05 14:14:22

解答

x - 14 = 1/2 * (5/3 * x+14)
x - 14 = 5/6 * x + 7
1/6 * x = 14 + 7
x = (14+7)*6 = 126