3.5X+X=36求解
问题描述:
3.5X+X=36求解
答
(3.5+1)x=36
4.5x=36
x=36÷4.5
x=8
3.5X+X=36求解
(3.5+1)x=36
4.5x=36
x=36÷4.5
x=8