解方程:5/6-x=1/2 x+0.75-3/5=0.25
问题描述:
解方程:5/6-x=1/2 x+0.75-3/5=0.25
答
5/6-x=1/2
x=5/6-1/2
x=1/3
x+0.75-3/5=0.25
x=0.25+3/5-0.75
x=0.1
答
5/6-x=1/2
x=5/6-1/2
x=2/6
x=1/3
x+0.75-3/5=0.25
x+0.75-0.6=0.25
x+0.15=0.25
x=0.1