解方程〔1/6*X+30〕/〔5/6ˉ30〕等于3/5

问题描述:

解方程〔1/6*X+30〕/〔5/6ˉ30〕等于3/5
(1/6*X+30)/(5/6*X-30)=3/5

X=144
(1/6*X+30)/(5/6*X-30)=3/5
3(5/6*X-30)=5(1/6*X+30)
x=144