x+3分之2x=40
问题描述:
x+3分之2x=40
答
x+2/3 x=40
(1+2/3)X=40
5/3X=40
X=24
x+3分之2x=40
x+2/3 x=40
(1+2/3)X=40
5/3X=40
X=24