1.8/(3x-0.4)=0.6
问题描述:
1.8/(3x-0.4)=0.6
答
1.8/(3x-0.4)=0.6
1.8=(3x-0.4)×0.6
1.8=1.8x-0.24
1.8x=2.04
x=1.133333