一元一次方程：x-100/50-2=x-100/60+5 x/120-x/130=2 6x+x-1/5+1=100 2x-1/3-_数学解答

一元一次方程：x-100/50-2=x-100/60+5 x/120-x/130=2 6x+x-1/5+1=100 2x-1/3-10x+1/12=2x+1/4-1

人气：419 ℃　时间：2020-04-16 00:25:34

解答

x-100/50-2=x-100/60+5 X=1300
x/120-x/130=2X=3120
6x+x-1/5+1=100 X=14.1
2x-1/3-10x+1/12=2x+1/4-1X=1/24