x+10*0.14%x*(1-20%)=2528
问题描述:
x+10*0.14%x*(1-20%)=2528
答
x+10*0.14%x*(1-20%)=2528 x+1.4%*(1-0.2)=2528x+0.014*0.8=2528 x+0.0112=2528x=2528-0.0112x=2527.9888
x+10*0.14%x*(1-20%)=2528
x+10*0.14%x*(1-20%)=2528 x+1.4%*(1-0.2)=2528x+0.014*0.8=2528 x+0.0112=2528x=2528-0.0112x=2527.9888