5*(x+1)=0.2怎么算?
问题描述:
5*(x+1)=0.2怎么算?
答
x+1=0.2/5
x+1=0.04
x=0.04-1
x=-0.96
5*(x+1)=0.2怎么算?
x+1=0.2/5
x+1=0.04
x=0.04-1
x=-0.96