36-x=0.4方程怎么解
问题描述:
36-x=0.4方程怎么解
答
36-x=0.4
x=36-0.4
x=35.6
答
X移到右边,0.4移到左边就可以了
答
36-x=0.4
-x=-0.4-36
-x=-35.6
x=35.6
答
x=36-0.4=35.6
答
X=36-0.4
X=35.6