1.5((50.4+15.6)*m-23)=0.15m=?

1.5((50.4+15.6)*m-23)=0.15m=?
1.5((50.4+15.6)*m-23)=0.15m=?

1.5((50.4+15.6)*m-23)=0.15m=?
(50.4+15.6)*M-23=0.1
(50.4+15.6)*M=23.1
66M=23.1
所以M＝0.35
题就是这么个解答过程,至于在相关的符号上面就自己整理整理吧,嘎嘎～＃＃＃＄％＾＊（））＿）

m=0.35